{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"857917007307","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-08-11T01:15:39-0700","last_collection_event":"intake","label_reader_version":"2026-07-27.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-08-11T03:17:39-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"857917007307","listing_identifier":"B07XPGMNBW","brand":"SMARTERNUTRITION","title":"Smarternutrition Smarter Magnesium Stress & Sleep Formula - Tablets","listing_title":"Smarter Nutrition Magnesium Complex - Chelated Magnesium Glycinate with Citrate, Malate and L-Theanine for Sleep, Muscle Relaxation and Stress Support - Non-GMO - 60 Tablets[30DaySupply]","identity":{"canonical_gtin":"00857917007307","source_listing_gtin":"00857917007307","listing_identifier":"B07XPGMNBW","product_image":"https://m.media-amazon.com/images/I/71khe6TtmcL.jpg","product_image_status":"retained","product_image_provenance":{"status":"retained","source":"source_listing","identity_basis":"exact_listing_identifier","source_url":"https://www.amazon.com/dp/B07XPGMNBW","primary_url":"https://m.media-amazon.com/images/I/71khe6TtmcL.jpg","image_count":8,"last_attempted":"2026-08-11T01:15:39-0700","attempts":1},"observed_at":"2026-08-11","source_confirmations":["source_listing_gtin","external_barcode_record","brand_store_gtin"],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"SMARTERNUTRITION","package_brand":"smarternutrition","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":{"name":"NGUYEN, TUONG","entity":"INDIVIDUAL","country":"USA","address_filed":"10132 TYLER CT., WESTMINSTER, CALIFORNIA 92683, UNITED STATES","address_public":"CALIFORNIA 92683, UNITED STATES","serial_number":"87725540","registration_number":"5539477","wordmark":"SMARTERNUTRITION","status_description":"SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED","filed_date":"2017-12-18T00:00:00","first_use_commerce_date":"2017-02-02","registration_date":"2018-08-14","assignment_recorded":false,"goods_services":["IC 035: Distributorships in the field of dietary and nutritional supplements, vitamins, herbal and mineral supplements."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=87725540&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},"trademark_owner_candidates":[],"trademark_owner_status":"found","product_manufacturer_link":"not_established","label_responsible_parties":[],"identity_nodes":[{"role":"trademark_owner","name":"NGUYEN, TUONG","country":"USA","address":"10132 TYLER CT., WESTMINSTER, CALIFORNIA 92683, UNITED STATES","source_ref":"uspto_search","identity_basis":"exact_wordmark_supplement_class"}],"seller_of_record":null,"seller_of_record_status":"not_collected_founder_gated","consumer_view":{"template":"claim_question","kicker":"What we found","headline":"Ingredient amounts are hidden inside “Elemental Magnesium Complex (From 1230 mg of Magnesium Propr”","deck":"The panel lists “Elemental Magnesium Complex (From 1230 mg of Magnesium Propr” (280 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","display_mode":"single_home_per_finding","finding_ids":["certification-laboratory-record-testing-claimed-documentation-not-found","brand-storefront-same-barcode-on-the-brand-s-own-store","nih-published-research-research-context-is-available-for-the-listed-ingr","uspto-trademark-registry-exact-trademark-owner-identified"],"point_finding_ids":["certification-laboratory-record-testing-claimed-documentation-not-found","brand-storefront-same-barcode-on-the-brand-s-own-store","nih-published-research-research-context-is-available-for-the-listed-ingr"],"cards":[{"finding_id":"certification-laboratory-record-testing-claimed-documentation-not-found","card_type":"testing_claimed_no_lab","question":"safety","tone":"warn","weight":80,"headline":"The observed listing says it is tested, but names no lab or certifier.","evidence":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. …","so_what":"A testing badge without an issuer or report is a marketing claim, not evidence. Ask for the lab name and lot-specific report.","source":"Certification / laboratory record","source_links":[{"label":"Observed listing claim","url":"https://www.amazon.com/dp/B07XPGMNBW","role":"claim surface"},{"label":"NSF/ANSI 173 registry","url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","role":"exact product · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"}],"registry_receipts":[{"source":"nsf_search","url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","label":"NSF/ANSI 173 · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","registry_name":"NSF","standard":"NSF/ANSI 173","identifier":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"}],"evidence_id":"ev-64e6750e7d49","evidence_url":"https://lookcloser.ai/e/ev-64e6750e7d49","presentation_home":"claim_scorecard"},{"finding_id":"brand-storefront-same-barcode-on-the-brand-s-own-store","card_type":"upc_corroborated","question":"owner","tone":"ok","weight":48,"headline":"The barcode identity checks out · 857917007307.","evidence":"The brand's store lists this exact barcode as “Smarter Magnesium Stress & Sleep Formula - Tablets” (variant: 1 Bottle) — identity confirmed across retailer listings.","so_what":"The barcode matches, so we are checking the right product rather than a look-alike.","source":"Brand storefront","source_links":[],"registry_receipts":[],"evidence_id":"ev-c8290e97e8d3","evidence_url":"https://lookcloser.ai/e/ev-c8290e97e8d3","presentation_home":"finding_catalog"},{"finding_id":"nih-published-research-research-context-is-available-for-the-listed-ingr","card_type":"research_available","question":"goals","tone":"neutral","weight":44,"headline":"Research links are available for magnesium.","evidence":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","so_what":"Use the linked research to check whether the ingredient and outcome you care about are actually connected. Ingredient evidence does not verify this product.","source":"NIH / published research","source_links":[{"label":"NIH ODS — Magnesium fact sheet","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","role":"magnesium context · not product evidence"},{"label":"PubMed search: magnesium glycinate supplementation","url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","role":"magnesium context · not product evidence"}],"registry_receipts":[{"source":"nih_ods_magnesium","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","label":"NIH ODS — Magnesium fact sheet","registry_name":"NIH ODS","standard":null,"identifier":"magnesium"}],"evidence_id":"ev-23371784dbf2","evidence_url":"https://lookcloser.ai/e/ev-23371784dbf2","presentation_home":"research_section"},{"finding_id":"uspto-trademark-registry-exact-trademark-owner-identified","card_type":"owner_identified","question":"owner","tone":"neutral","weight":38,"headline":"🇺🇸 Brand owner: NGUYEN, TUONG · individual, USA","evidence":"USPTO lists NGUYEN, TUONG (INDIVIDUAL) in USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","so_what":"This tells you who is behind the brand and where the trademark record points. It does not by itself identify the manufacturer.","source":"USPTO trademark registry","source_links":[],"registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=87725540&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registration 5539477","registry_name":"USPTO","standard":null,"identifier":"Registration 5539477"}],"evidence_id":"ev-43768d4df1d3","evidence_url":"https://lookcloser.ai/e/ev-43768d4df1d3","presentation_home":"ownership_section"}],"research_links":[{"ingredient":"magnesium","label":"NIH ODS — Magnesium fact sheet","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","scope":"ingredient_context","product_evidence":false},{"ingredient":"magnesium","label":"PubMed search: magnesium glycinate supplementation","url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","scope":"ingredient_context","product_evidence":false}],"open_items":["No FDA recall matched this brand in the current search.","We have not found a public label filing for this exact product."]},"tldr":{"assessment":"checks_confirmed","headline":"Testing claimed — documentation not found","summary":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but the retained registry result does not cover this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record.","lead_finding_id":"certification-laboratory-record-testing-claimed-documentation-not-found","key_findings":[{"id":"uspto-trademark-registry-exact-trademark-owner-identified","class":"ok","headline":"Exact trademark owner identified","source":"USPTO trademark registry","scope":"brand_owner"},{"id":"brand-storefront-same-barcode-on-the-brand-s-own-store","class":"ok","headline":"Same barcode on the brand's own store","source":"Brand storefront","scope":"exact_listing"}],"documented_concern_count":1,"confirmed_check_count":3,"open_question_count":2,"usage_note":"Decision support, not medical advice or a product recommendation. Missing evidence is a gap, not a strike."},"origin_context":null,"verdict":{"state":"checks_confirmed","headline":"Testing claimed — documentation not found","detail":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but the retained registry result does not cover this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record.","lead_finding_id":"certification-laboratory-record-testing-claimed-documentation-not-found","meaning":"Finding-first decision support. Confirmed checks are not endorsements; cautions identify documented facts or bounded comparisons, not medical advice."},"public_verifiability":{"state":"caution","headline":"Caution — a finding needs explanation","detail":"Ingredient amounts are hidden inside “Elemental Magnesium Complex (From 1230 mg of Magnesium Propr”.","meaning":"Evidence availability only. Missing public data is a gap, never a strike."},"consistency_score":7.5,"findings":[{"id":"nih-published-research-ingredient-amounts-are-hidden-inside-elemental-ma","source":"NIH / published research","class":"warn","noted":false,"severity":"warn","weight":80,"headline":"Ingredient amounts are hidden inside “Elemental Magnesium Complex (From 1230 mg of Magnesium Propr”","detail":"The panel lists “Elemental Magnesium Complex (From 1230 mg of Magnesium Propr” (280 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","proof":"The panel lists “Elemental Magnesium Complex (From 1230 mg of Magnesium Propr” (280 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","identity_basis":"ingredient","status":"live","source_refs":["nih_ods_magnesium","pubmed_magnesium"],"source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","scope":"ingredient_context","inference_level":"direct_observation","observed_at":"2026-08-11","presentation_tone":"warn","evidence_id":"ev-0c2c0ba0eb73","evidence_url":"https://lookcloser.ai/e/ev-0c2c0ba0eb73","content_fingerprint":"sha256:5daa52a99a1fdb427940b3943722a02ee8ce0905cc1b118fcc7e710229e9d695","registry_receipts":[],"evidence":{"summary":"The panel lists “Elemental Magnesium Complex (From 1230 mg of Magnesium Propr” (280 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","source_refs":["nih_ods_magnesium","pubmed_magnesium"],"source_records":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-11","looked":"LookCloser checked NIH / published research.","found":"The panel lists “Elemental Magnesium Complex (From 1230 mg of Magnesium Propr” (280 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research."},"html_anchor":"finding-nih-published-research-ingredient-amounts-are-hidden-inside-elemental-ma","report_url":"https://lookcloser.ai/p/857917007307/full#finding-nih-published-research-ingredient-amounts-are-hidden-inside-elemental-ma"},{"id":"uspto-trademark-registry-exact-trademark-owner-identified","source":"USPTO trademark registry","class":"ok","noted":false,"severity":"ok","weight":38,"headline":"Exact trademark owner identified","detail":"USPTO lists NGUYEN, TUONG (INDIVIDUAL) in USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","proof":"USPTO lists NGUYEN, TUONG (INDIVIDUAL) in USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","identity_basis":"owner_exact","status":"live","source_refs":["uspto_search"],"source_url":"https://tsdr.uspto.gov/#caseNumber=87725540&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","scope":"brand_owner","inference_level":"direct_observation","observed_at":"2026-08-11","presentation_tone":"ok","evidence_id":"ev-43768d4df1d3","evidence_url":"https://lookcloser.ai/e/ev-43768d4df1d3","content_fingerprint":"sha256:e124ed9855e76b3175fa8fbdf2b094e306cb3f61563eacbfdd87885bd02f48d4","registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=87725540&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registration 5539477","registry_name":"USPTO","standard":null,"identifier":"Registration 5539477"}],"evidence":{"summary":"USPTO lists NGUYEN, TUONG (INDIVIDUAL) in USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","source_refs":["uspto_search"],"source_records":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=87725540&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-08-11","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registration 5539477","receipt_label":"USPTO · Registration 5539477"}],"observed_at":"2026-08-11","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO lists NGUYEN, TUONG (INDIVIDUAL) in USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product."},"html_anchor":"finding-uspto-trademark-registry-exact-trademark-owner-identified","report_url":"https://lookcloser.ai/p/857917007307/full#finding-uspto-trademark-registry-exact-trademark-owner-identified"},{"id":"brand-storefront-same-barcode-on-the-brand-s-own-store","source":"Brand storefront","class":"ok","noted":false,"severity":"ok","weight":38,"headline":"Same barcode on the brand's own store","detail":"The brand's store lists this exact barcode as “Smarter Magnesium Stress & Sleep Formula - Tablets” (variant: 1 Bottle) — identity confirmed across retailer listings.","proof":"The brand's store lists this exact barcode as “Smarter Magnesium Stress & Sleep Formula - Tablets” (variant: 1 Bottle) — identity confirmed across retailer listings.","identity_basis":"listing","status":"live","source_refs":["brand_store","source_listing"],"source_url":"https://smarternutrition.com/products/smarter-magnesium","scope":"exact_listing","inference_level":"direct_observation","observed_at":"2026-08-11","presentation_tone":"ok","evidence_id":"ev-c8290e97e8d3","evidence_url":"https://lookcloser.ai/e/ev-c8290e97e8d3","content_fingerprint":"sha256:87af6e4f0169ce15dd9eb9ce6104b29687ebbd0e5134bd9cd7e7306a1e92afee","registry_receipts":[],"evidence":{"summary":"The brand's store lists this exact barcode as “Smarter Magnesium Stress & Sleep Formula - Tablets” (variant: 1 Bottle) — identity confirmed across retailer listings.","source_refs":["brand_store","source_listing"],"source_records":[{"source":"brand_store","source_url":"https://smarternutrition.com/products/smarter-magnesium","observed_at":"2026-08-11","identity_basis":"exact_gtin","scope":"brand_or_exact_product"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","looked":"LookCloser checked Brand storefront.","found":"The brand's store lists this exact barcode as “Smarter Magnesium Stress & Sleep Formula - Tablets” (variant: 1 Bottle) — identity confirmed across retailer listings."},"html_anchor":"finding-brand-storefront-same-barcode-on-the-brand-s-own-store","report_url":"https://lookcloser.ai/p/857917007307/full#finding-brand-storefront-same-barcode-on-the-brand-s-own-store"},{"id":"barcode-gtin-record-upc-independently-corroborated","source":"Barcode / GTIN record","class":"ok","noted":false,"severity":"ok","weight":38,"headline":"UPC independently corroborated","detail":"UPCitemdb resolves 857917007307 to \"Smarter Nutrition Multi-Active Magnesium Tablets + AlphaWave(TM) L-Theanine – Me\" () — consistent with this listing.","proof":"UPCitemdb resolves 857917007307 to \"Smarter Nutrition Multi-Active Magnesium Tablets + AlphaWave(TM) L-Theanine – Me\" () — consistent with this listing.","identity_basis":"gtin","status":"live","source_refs":["barcode_search","source_listing"],"source_url":"https://world.openfoodfacts.org/product/00857917007307","scope":"exact_product","inference_level":"direct_observation","observed_at":"2026-08-11","presentation_tone":"ok","evidence_id":"ev-b16ae8771b52","evidence_url":"https://lookcloser.ai/e/ev-b16ae8771b52","content_fingerprint":"sha256:fbe736a545af69dabf75d78afbe43aaa15460568dc453b0c3550f046e53d9d54","registry_receipts":[],"evidence":{"summary":"UPCitemdb resolves 857917007307 to \"Smarter Nutrition Multi-Active Magnesium Tablets + AlphaWave(TM) L-Theanine – Me\" () — consistent with this listing.","source_refs":["barcode_search","source_listing"],"source_records":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00857917007307","observed_at":"2026-08-11","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","looked":"LookCloser checked Barcode / GTIN record.","found":"UPCitemdb resolves 857917007307 to \"Smarter Nutrition Multi-Active Magnesium Tablets + AlphaWave(TM) L-Theanine – Me\" () — consistent with this listing."},"html_anchor":"finding-barcode-gtin-record-upc-independently-corroborated","report_url":"https://lookcloser.ai/p/857917007307/full#finding-barcode-gtin-record-upc-independently-corroborated"},{"id":"certification-laboratory-record-testing-claimed-documentation-not-found","source":"Certification / laboratory record","class":"gap","noted":true,"severity":"pend","weight":23,"headline":"Testing claimed — documentation not found","detail":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but the retained registry result does not cover this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record.","proof":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but the retained registry result does not cover this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record.","identity_basis":"none","status":"live","source_refs":["nsf_search","source_listing"],"source_url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","scope":"search_scope","inference_level":"gap","observed_at":"2026-08-11","presentation_tone":"gap","evidence_id":"ev-64e6750e7d49","evidence_url":"https://lookcloser.ai/e/ev-64e6750e7d49","content_fingerprint":"sha256:4bd04f18a5e7f64b1933c5057063503e540eb6662fa55c9e95510f2f262c9c11","registry_receipts":[{"source":"nsf_search","url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","label":"NSF/ANSI 173 · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","registry_name":"NSF","standard":"NSF/ANSI 173","identifier":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"}],"evidence":{"summary":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but the retained registry result does not cover this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record.","source_refs":["nsf_search","source_listing"],"source_records":[{"source":"nsf_search","source_url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","observed_at":"2026-08-11","identity_basis":"company_brand","scope":"product_or_brand","registry_name":"NSF","standard":"NSF/ANSI 173","identifier":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","receipt_label":"NSF/ANSI 173 · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","looked":"LookCloser checked Certification / laboratory record.","found":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but the retained registry result does not cover this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record."},"html_anchor":"finding-certification-laboratory-record-testing-claimed-documentation-not-found","report_url":"https://lookcloser.ai/p/857917007307/full#finding-certification-laboratory-record-testing-claimed-documentation-not-found"},{"id":"label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving","source":"Label and serving arithmetic","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Multi-ingredient formula — panel read, serving weight unknown","detail":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","proof":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B07XPGMNBW","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-11","presentation_tone":"gap","evidence_id":"ev-c517389cb4cc","evidence_url":"https://lookcloser.ai/e/ev-c517389cb4cc","content_fingerprint":"sha256:8e86b5516a9c3bccb79f028ad013ccfc7a29ace966b4946b507bea728b5d5c6a","registry_receipts":[],"evidence":{"summary":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","looked":"LookCloser checked Label and serving arithmetic.","found":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem."},"html_anchor":"finding-label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving","report_url":"https://lookcloser.ai/p/857917007307/full#finding-label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving"},{"id":"nih-published-research-research-context-is-available-for-the-listed-ingr","source":"NIH / published research","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Research context is available for the listed ingredients","detail":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","proof":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","identity_basis":"ingredient","status":"live","source_refs":["nih_ods_magnesium","pubmed_magnesium"],"source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","scope":"ingredient_context","inference_level":"gap","observed_at":"2026-08-11","presentation_tone":"gap","evidence_id":"ev-23371784dbf2","evidence_url":"https://lookcloser.ai/e/ev-23371784dbf2","content_fingerprint":"sha256:f1afe6043a4e4e1a6e0d4a9333e4501d5f267bde5654635c9a5c9343f6b6aae9","registry_receipts":[{"source":"nih_ods_magnesium","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","label":"NIH ODS — Magnesium fact sheet","registry_name":"NIH ODS","standard":null,"identifier":"magnesium"}],"evidence":{"summary":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","source_refs":["nih_ods_magnesium","pubmed_magnesium"],"source_records":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-11","looked":"LookCloser checked NIH / published research.","found":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation."},"html_anchor":"finding-nih-published-research-research-context-is-available-for-the-listed-ingr","report_url":"https://lookcloser.ai/p/857917007307/full#finding-nih-published-research-research-context-is-available-for-the-listed-ingr"},{"id":"certification-laboratory-record-brand-holds-nsf-ansi-173-certification-b","source":"Certification / laboratory record","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Brand holds NSF/ANSI 173 certification (brand-level)","detail":"Smarter Nutrition Inc. appears in NSF’s certified-products registry with 2 certified product(s), but we couldn’t confirm this exact listing is among them. Closest listed product: “Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels”. Certification covers contents and contaminants — not effectiveness.","proof":"Smarter Nutrition Inc. appears in NSF’s certified-products registry with 2 certified product(s), but we couldn’t confirm this exact listing is among them. Closest listed product: “Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels”. Certification covers contents and contaminants — not effectiveness.","identity_basis":"none","status":"live","source_refs":["nsf_search","source_listing"],"source_url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","scope":"search_scope","inference_level":"gap","observed_at":"2026-08-11","presentation_tone":"gap","evidence_id":"ev-ae8bba7e4d33","evidence_url":"https://lookcloser.ai/e/ev-ae8bba7e4d33","content_fingerprint":"sha256:d44207f50f5c2820d003b8e35ea7952254b8062adafa4ac0762728106719be18","registry_receipts":[{"source":"nsf_search","url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","label":"NSF/ANSI 173 · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","registry_name":"NSF","standard":"NSF/ANSI 173","identifier":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"}],"evidence":{"summary":"Smarter Nutrition Inc. appears in NSF’s certified-products registry with 2 certified product(s), but we couldn’t confirm this exact listing is among them. Closest listed product: “Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels”. Certification covers contents and contaminants — not effectiveness.","source_refs":["nsf_search","source_listing"],"source_records":[{"source":"nsf_search","source_url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","observed_at":"2026-08-11","identity_basis":"company_brand","scope":"product_or_brand","registry_name":"NSF","standard":"NSF/ANSI 173","identifier":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","receipt_label":"NSF/ANSI 173 · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","looked":"LookCloser checked Certification / laboratory record.","found":"Smarter Nutrition Inc. appears in NSF’s certified-products registry with 2 certified product(s), but we couldn’t confirm this exact listing is among them. Closest listed product: “Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels”. Certification covers contents and contaminants — not effectiveness."},"html_anchor":"finding-certification-laboratory-record-brand-holds-nsf-ansi-173-certification-b","report_url":"https://lookcloser.ai/p/857917007307/full#finding-certification-laboratory-record-brand-holds-nsf-ansi-173-certification-b"},{"id":"label-and-serving-arithmetic-public-label-filing-not-retained","source":"Label and serving arithmetic","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Public label filing not retained","detail":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.","proof":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B07XPGMNBW","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-11","presentation_tone":"gap","evidence_id":"ev-74aae6a86943","evidence_url":"https://lookcloser.ai/e/ev-74aae6a86943","content_fingerprint":"sha256:95e25ede52b69cae105f37f8488bef23cde588de43fa4a20fb99610e77e929cd","registry_receipts":[],"evidence":{"summary":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","looked":"LookCloser checked Label and serving arithmetic.","found":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists."},"html_anchor":"finding-label-and-serving-arithmetic-public-label-filing-not-retained","report_url":"https://lookcloser.ai/p/857917007307/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"id":"fda-public-records-recall-search-no-match-found-as-of-aug-11-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Aug 11, 2026)","detail":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","proof":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","identity_basis":"none","status":"live","source_refs":["openfda_search"],"source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22SMARTERNUTRITION%22+OR+product_description:%22SMARTERNUTRITION%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-08-11","presentation_tone":"caution","evidence_id":"ev-b8514331c224","evidence_url":"https://lookcloser.ai/e/ev-b8514331c224","content_fingerprint":"sha256:d9f40695d0495cf02c20d2831557ac846e219a6a2ce65bf264a7aee4c8d83a8b","registry_receipts":[],"evidence":{"summary":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","source_refs":["openfda_search"],"source_records":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22SMARTERNUTRITION%22+OR+product_description:%22SMARTERNUTRITION%22)&limit=5","observed_at":"2026-08-11","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"SMARTERNUTRITION","receipt_label":"FDA enforcement search · SMARTERNUTRITION"}],"observed_at":"2026-08-11","looked":"LookCloser checked FDA public records.","found":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records."},"html_anchor":"finding-fda-public-records-recall-search-no-match-found-as-of-aug-11-2026","report_url":"https://lookcloser.ai/p/857917007307/full#finding-fda-public-records-recall-search-no-match-found-as-of-aug-11-2026"},{"id":"keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","source":"Keepa exact-listing history","class":"gap","noted":false,"severity":"info","weight":19,"headline":"This item belongs to a catalog variation family","detail":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","proof":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!product/1-B07XPGMNBW","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-11","presentation_tone":"gap","evidence_id":"ev-565c8b1c9a6a","evidence_url":"https://lookcloser.ai/e/ev-565c8b1c9a6a","content_fingerprint":"sha256:975fb82a7927cc501f3f643185475f4342c4176b5dae78aeaa53aaf7a33cdf6a","registry_receipts":[],"evidence":{"summary":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","source_refs":["keepa_history","source_listing"],"source_records":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","looked":"LookCloser checked Keepa exact-listing history.","found":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant."},"html_anchor":"finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","report_url":"https://lookcloser.ai/p/857917007307/full#finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam"},{"id":"keepa-exact-listing-history-180-day-review-count-history-is-on-file","source":"Keepa exact-listing history","class":"gap","noted":false,"severity":"info","weight":16,"headline":"180-day review-count history is on file","detail":"Exact-listing history records written-review counts from 3,428 on 2025-08-09 to 3,423 on 2026-08-03 (net -5). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","proof":"Exact-listing history records written-review counts from 3,428 on 2025-08-09 to 3,423 on 2026-08-03 (net -5). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!product/1-B07XPGMNBW","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-11","presentation_tone":"gap","evidence_id":"ev-f62475d9f70c","evidence_url":"https://lookcloser.ai/e/ev-f62475d9f70c","content_fingerprint":"sha256:046afbdd99b3ef17442cc45a11ff234dd11b59d718b17dcb2fe298d10f75dd59","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 3,428 on 2025-08-09 to 3,423 on 2026-08-03 (net -5). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","source_refs":["keepa_history","source_listing"],"source_records":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 3,428 on 2025-08-09 to 3,423 on 2026-08-03 (net -5). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic."},"html_anchor":"finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file","report_url":"https://lookcloser.ai/p/857917007307/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"}],"evidence_records":[{"evidence_id":"ev-0c2c0ba0eb73","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:nih-published-research-ingredient-amounts-are-hidden-inside-elemental-ma","primary_source":"nih_ods_magnesium","claim":"Ingredient amounts are hidden inside “Elemental Magnesium Complex (From 1230 mg of Magnesium Propr”","bucket":"claimed_no_support","looked":"LookCloser checked NIH / published research.","found":"The panel lists “Elemental Magnesium Complex (From 1230 mg of Magnesium Propr” (280 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","proof":{"detail":"The panel lists “Elemental Magnesium Complex (From 1230 mg of Magnesium Propr” (280 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research."},"source_refs":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:5daa52a99a1fdb427940b3943722a02ee8ce0905cc1b118fcc7e710229e9d695","evidence_url":"https://lookcloser.ai/e/ev-0c2c0ba0eb73"},{"evidence_id":"ev-43768d4df1d3","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:uspto-trademark-registry-exact-trademark-owner-identified","primary_source":"uspto_search","claim":"Exact trademark owner identified","bucket":"checks_out","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO lists NGUYEN, TUONG (INDIVIDUAL) in USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","proof":{"detail":"USPTO lists NGUYEN, TUONG (INDIVIDUAL) in USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product."},"source_refs":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=87725540&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-08-11","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registration 5539477","receipt_label":"USPTO · Registration 5539477"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:e124ed9855e76b3175fa8fbdf2b094e306cb3f61563eacbfdd87885bd02f48d4","evidence_url":"https://lookcloser.ai/e/ev-43768d4df1d3"},{"evidence_id":"ev-c8290e97e8d3","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:brand-storefront-same-barcode-on-the-brand-s-own-store","primary_source":"brand_store","claim":"Same barcode on the brand's own store","bucket":"checks_out","looked":"LookCloser checked Brand storefront.","found":"The brand's store lists this exact barcode as “Smarter Magnesium Stress & Sleep Formula - Tablets” (variant: 1 Bottle) — identity confirmed across retailer listings.","proof":{"detail":"The brand's store lists this exact barcode as “Smarter Magnesium Stress & Sleep Formula - Tablets” (variant: 1 Bottle) — identity confirmed across retailer listings."},"source_refs":[{"source":"brand_store","source_url":"https://smarternutrition.com/products/smarter-magnesium","observed_at":"2026-08-11","identity_basis":"exact_gtin","scope":"brand_or_exact_product"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:87af6e4f0169ce15dd9eb9ce6104b29687ebbd0e5134bd9cd7e7306a1e92afee","evidence_url":"https://lookcloser.ai/e/ev-c8290e97e8d3"},{"evidence_id":"ev-b16ae8771b52","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:barcode-gtin-record-upc-independently-corroborated","primary_source":"barcode_search","claim":"UPC independently corroborated","bucket":"checks_out","looked":"LookCloser checked Barcode / GTIN record.","found":"UPCitemdb resolves 857917007307 to \"Smarter Nutrition Multi-Active Magnesium Tablets + AlphaWave(TM) L-Theanine – Me\" () — consistent with this listing.","proof":{"detail":"UPCitemdb resolves 857917007307 to \"Smarter Nutrition Multi-Active Magnesium Tablets + AlphaWave(TM) L-Theanine – Me\" () — consistent with this listing."},"source_refs":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00857917007307","observed_at":"2026-08-11","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:fbe736a545af69dabf75d78afbe43aaa15460568dc453b0c3550f046e53d9d54","evidence_url":"https://lookcloser.ai/e/ev-b16ae8771b52"},{"evidence_id":"ev-b8514331c224","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-aug-11-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Aug 11, 2026)","bucket":"unverified","looked":"LookCloser checked FDA public records.","found":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","proof":{"detail":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records."},"source_refs":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22SMARTERNUTRITION%22+OR+product_description:%22SMARTERNUTRITION%22)&limit=5","observed_at":"2026-08-11","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"SMARTERNUTRITION","receipt_label":"FDA enforcement search · SMARTERNUTRITION"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:d9f40695d0495cf02c20d2831557ac846e219a6a2ce65bf264a7aee4c8d83a8b","evidence_url":"https://lookcloser.ai/e/ev-b8514331c224"},{"evidence_id":"ev-c517389cb4cc","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving","primary_source":"facts_panel","claim":"Multi-ingredient formula — panel read, serving weight unknown","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","proof":{"detail":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:8e86b5516a9c3bccb79f028ad013ccfc7a29ace966b4946b507bea728b5d5c6a","evidence_url":"https://lookcloser.ai/e/ev-c517389cb4cc"},{"evidence_id":"ev-74aae6a86943","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:label-and-serving-arithmetic-public-label-filing-not-retained","primary_source":"facts_panel","claim":"Public label filing not retained","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.","proof":{"detail":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:95e25ede52b69cae105f37f8488bef23cde588de43fa4a20fb99610e77e929cd","evidence_url":"https://lookcloser.ai/e/ev-74aae6a86943"},{"evidence_id":"ev-ae8bba7e4d33","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:certification-laboratory-record-brand-holds-nsf-ansi-173-certification-b","primary_source":"nsf_search","claim":"Brand holds NSF/ANSI 173 certification (brand-level)","bucket":"unverified","looked":"LookCloser checked Certification / laboratory record.","found":"Smarter Nutrition Inc. appears in NSF’s certified-products registry with 2 certified product(s), but we couldn’t confirm this exact listing is among them. Closest listed product: “Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels”. Certification covers contents and contaminants — not effectiveness.","proof":{"detail":"Smarter Nutrition Inc. appears in NSF’s certified-products registry with 2 certified product(s), but we couldn’t confirm this exact listing is among them. Closest listed product: “Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels”. Certification covers contents and contaminants — not effectiveness."},"source_refs":[{"source":"nsf_search","source_url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","observed_at":"2026-08-11","identity_basis":"company_brand","scope":"product_or_brand","registry_name":"NSF","standard":"NSF/ANSI 173","identifier":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","receipt_label":"NSF/ANSI 173 · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:d44207f50f5c2820d003b8e35ea7952254b8062adafa4ac0762728106719be18","evidence_url":"https://lookcloser.ai/e/ev-ae8bba7e4d33"},{"evidence_id":"ev-64e6750e7d49","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:certification-laboratory-record-testing-claimed-documentation-not-found","primary_source":"nsf_search","claim":"Testing claimed — documentation not found","bucket":"unverified","looked":"LookCloser checked Certification / laboratory record.","found":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but the retained registry result does not cover this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record.","proof":{"detail":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but the retained registry result does not cover this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record."},"source_refs":[{"source":"nsf_search","source_url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","observed_at":"2026-08-11","identity_basis":"company_brand","scope":"product_or_brand","registry_name":"NSF","standard":"NSF/ANSI 173","identifier":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","receipt_label":"NSF/ANSI 173 · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:4bd04f18a5e7f64b1933c5057063503e540eb6662fa55c9e95510f2f262c9c11","evidence_url":"https://lookcloser.ai/e/ev-64e6750e7d49"},{"evidence_id":"ev-f62475d9f70c","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:keepa-exact-listing-history-180-day-review-count-history-is-on-file","primary_source":"keepa_history","claim":"180-day review-count history is on file","bucket":"unverified","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 3,428 on 2025-08-09 to 3,423 on 2026-08-03 (net -5). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","proof":{"detail":"Exact-listing history records written-review counts from 3,428 on 2025-08-09 to 3,423 on 2026-08-03 (net -5). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic."},"source_refs":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:046afbdd99b3ef17442cc45a11ff234dd11b59d718b17dcb2fe298d10f75dd59","evidence_url":"https://lookcloser.ai/e/ev-f62475d9f70c"},{"evidence_id":"ev-565c8b1c9a6a","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","primary_source":"keepa_history","claim":"This item belongs to a catalog variation family","bucket":"unverified","looked":"LookCloser checked Keepa exact-listing history.","found":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","proof":{"detail":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant."},"source_refs":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:975fb82a7927cc501f3f643185475f4342c4176b5dae78aeaa53aaf7a33cdf6a","evidence_url":"https://lookcloser.ai/e/ev-565c8b1c9a6a"},{"evidence_id":"ev-23371784dbf2","record_id":"857917007307","gtin":"857917007307","claim_key":"finding:nih-published-research-research-context-is-available-for-the-listed-ingr","primary_source":"nih_ods_magnesium","claim":"Research context is available for the listed ingredients","bucket":"unverified","looked":"LookCloser checked NIH / published research.","found":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","proof":{"detail":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation."},"source_refs":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:f1afe6043a4e4e1a6e0d4a9333e4501d5f267bde5654635c9a5c9343f6b6aae9","evidence_url":"https://lookcloser.ai/e/ev-23371784dbf2"},{"evidence_id":"ev-a9f86afbff2d","record_id":"857917007307","gtin":"857917007307","claim_key":"claim:clinical","primary_source":"source_listing","claim":"“PROVEN SLEEP SUPPORT: This magnesium complex is formulated with AlphaWave L-Theanine, clinically proven in a double-blind study to support stress…”","bucket":"claimed_no_support","looked":"a named, citable clinical study of this product or formula","found":"We found no named, citable study of this product or formula. The claim may rest on ingredient research rather than a trial of this product.","proof":{"kind":"clinical","status":"not-substantiated","snippet":"…CLINICALLY PROVEN SLEEP SUPPORT: This magnesium complex is formulated with AlphaWave L-Theanine, clinically proven in a double-blind study to support stress relief, slee"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_vitamin-b6","source_url":"https://ods.od.nih.gov/factsheets/VitaminB6-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin b6","receipt_label":"NIH ODS · vitamin b6 fact sheet"},{"source":"pubmed_vitamin-b6","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+b6%22","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:38fd88e0ade353b5cce4b01b85b8a65884fafb85b7535c9750cbadc41da5a94d","evidence_url":"https://lookcloser.ai/e/ev-a9f86afbff2d"},{"evidence_id":"ev-2a3e2934f7eb","record_id":"857917007307","gtin":"857917007307","claim_key":"claim:testing","primary_source":"source_listing","claim":"“PARTY TESTED, USA MANUFACTURED: Smarter Nutrition Magnesium is manufactured in the USA with clean, premium ingredients in a cGMP-certified…”","bucket":"unverified","looked":"the observed listing, retained brand product page, the NSF/ANSI 173 certified-products registry, any linked COA or test report; IFOS, USP, Informed-Sport were not queried","found":"No named laboratory or lot-specific certificate was found for this exact product. The exact brand page names no testing issuer and links no product-bound report. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but not this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur.","proof":{"kind":"testing","status":"unverified","snippet":"…3rd PARTY TESTED, USA MANUFACTURED: Smarter Nutrition Magnesium is manufactured in the USA with clean, premium ingredients in a cGMP-certified facility with third-party "},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"brand_store","source_url":"https://smarternutrition.com/products/smarter-magnesium","observed_at":"2026-08-11","identity_basis":"exact_gtin","scope":"brand_or_exact_product"},{"source":"nsf_search","source_url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","observed_at":"2026-08-11","identity_basis":"company_brand","scope":"product_or_brand","registry_name":"NSF","standard":"NSF/ANSI 173","identifier":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","receipt_label":"NSF/ANSI 173 · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:b7d80d33feb3bf07db4c4cad3831c82fff0f7629496efed150795f6489ff1dc2","evidence_url":"https://lookcloser.ai/e/ev-2a3e2934f7eb"},{"evidence_id":"ev-3f0253434e0b","record_id":"857917007307","gtin":"857917007307","claim_key":"claim:origin","primary_source":"source_listing","claim":"“PARTY TESTED, USA MANUFACTURED: Smarter Nutrition Magnesium is manufactured in the USA with clean, premium ingredients in a cGMP-certified…”","bucket":"unverified","looked":"customs records or label filings showing where ingredients were sourced and where it was made","found":"“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.","proof":{"kind":"origin","status":"unverified","snippet":"…3rd PARTY TESTED, USA MANUFACTURED: Smarter Nutrition Magnesium is manufactured in the USA with clean, premium ingredients in a cGMP-certified facility with third-party "},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:797b6762a5f070d3f1ce0bc60ac01c4df207d1b98520efd28d7c22bcf628e320","evidence_url":"https://lookcloser.ai/e/ev-3f0253434e0b"},{"evidence_id":"ev-af11fd12c835","record_id":"857917007307","gtin":"857917007307","claim_key":"claim:efficacy","primary_source":"source_listing","claim":"“Smarter Nutrition Magnesium Complex - Chelated Magnesium Glycinate with Citrate, Malate and L-Theanine for Sleep, Muscle Relaxation and Stress…”","bucket":"partly","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","proof":{"kind":"efficacy","status":"partly","snippet":"Smarter Nutrition Magnesium Complex - Chelated Magnesium Glycinate with Citrate, Malate and L-Theanine for Sleep, Muscle Relaxation and Stress Support - Non-GMO - 60 Tabl"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_vitamin-b6","source_url":"https://ods.od.nih.gov/factsheets/VitaminB6-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin b6","receipt_label":"NIH ODS · vitamin b6 fact sheet"},{"source":"pubmed_vitamin-b6","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+b6%22","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-11","content_fingerprint":"sha256:ce26fb8181987a73a62cb225ff95cc6f44e15043c9b13e9e5e82b2065b80b7fd","evidence_url":"https://lookcloser.ai/e/ev-af11fd12c835"}],"label_math":{"verdict":"UNKNOWN","claimed_subject":null,"claimed_mg":null,"serving_mass_mg":null,"percent_of_serving":null,"serving_mass_source":null,"ambiguity":null,"declared_actives_total_mg":480,"headline_claim_mg":null,"headline_subject":null,"subject_actual_mg":null},"listing_claims":{"dose_claims":[],"testing":{"claimed":true,"named_lab_or_certifier":false},"container":{"units":60,"servings":null,"pack_count":1,"units_conflict":false},"marketing_text":["Non-Habit Forming.","Melatonin Free.","Magnesium Glycinate blend with L-Theanine to help you relax and improve sleep.*","Dietary Supplement","SUPPORTS:","Restful Sleep Patterns*","Relaxation*","Muscles, Bones & Nerves*","CLINICALLY PROVEN ALPHAWAVE® L-THEANINE:","AlphaWave® L-Theanine is clinically proven in a double-blind study to support stress relief, sleep quality, mental clari"],"certification_text":["cGMP","Non-GMO","3rd Party Tested","Manufactured in the USA"],"claim_checks":[{"kind":"clinical","label":"Clinical-evidence claim","snippet":"…CLINICALLY PROVEN SLEEP SUPPORT: This magnesium complex is formulated with AlphaWave L-Theanine, clinically proven in a double-blind study to support stress relief, slee","looked":"a named, citable clinical study of this product or formula","found":"We found no named, citable study of this product or formula. The claim may rest on ingredient research rather than a trial of this product.","status":"not-substantiated"},{"kind":"testing","label":"Quality-testing claim","snippet":"…3rd PARTY TESTED, USA MANUFACTURED: Smarter Nutrition Magnesium is manufactured in the USA with clean, premium ingredients in a cGMP-certified facility with third-party ","looked":"the observed listing, retained brand product page, the NSF/ANSI 173 certified-products registry, any linked COA or test report; IFOS, USP, Informed-Sport were not queried","found":"No named laboratory or lot-specific certificate was found for this exact product. The exact brand page names no testing issuer and links no product-bound report. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but not this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur.","status":"unverified"},{"kind":"origin","label":"Origin claim","snippet":"…3rd PARTY TESTED, USA MANUFACTURED: Smarter Nutrition Magnesium is manufactured in the USA with clean, premium ingredients in a cGMP-certified facility with third-party ","looked":"customs records or label filings showing where ingredients were sourced and where it was made","found":"“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.","status":"unverified"},{"kind":"efficacy","label":"Benefit claim","snippet":"Smarter Nutrition Magnesium Complex - Chelated Magnesium Glycinate with Citrate, Malate and L-Theanine for Sleep, Muscle Relaxation and Stress Support - Non-GMO - 60 Tabl","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","status":"partly"}],"identity_basis":"source_listing_and_identity_bound_label"},"facts_panel_status":"captured","label_photo_read":{"src":"vision:claude-cli:subscription","reader_version":"2026-07-27.1","images_read":8,"raw_reads":[{"img":0,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"smarternutrition\", \"product_name\": \"magnesium Stress & Sleep Formula\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"60 Tablets\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Non-Habit Forming.\", \"Melatonin Free.\", \"Magnesium Glycinate blend with L-Theanine to help you relax and improve sleep.*\", \"Dietary Supplement\"], \"certifications\": []}\n```\n"},{"img":1,"model":"claude-cli:subscription","text":"{\"brand\": \"smarter nutrition\", \"product_name\": \"magnesium Stress & Sleep Formula\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"120 Tablets\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"SUPPORTS:\", \"Restful Sleep Patterns*\", \"Relaxation*\", \"Muscles, Bones & Nerves*\", \"Dietary Supplement\"], \"certifications\": []}\n"},{"img":2,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [\"https://doi.org/10.1007/s40120-024-00624-7\"], \"actives\": [], \"label_claims\": [\"CLINICALLY PROVEN ALPHAWAVE\\u00ae L-THEANINE:\", \"AlphaWave\\u00ae L-Theanine is clinically proven in a double-blind study to support stress relief, sleep quality, mental clarity, and focus.*\"], \"certifications\": []}\n```\n"},{"img":3,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"CHELATED MAGNESIUM GLYCINATE:\", \"Chelated magnesium glycinate uses magnesium atoms that are bound to organic molecules which greatly enhances absorption and bioavailability.*\", \"*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\"], \"certifications\": []}\n```\n"},{"img":4,"model":"claude-cli:subscription","text":"{\"brand\": null, \"product_name\": \"MAGNESIUM STRESS & SLEEP FORMULA\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"MAGNESIUM STRESS & SLEEP FORMULA\"], \"certifications\": []}\n"},{"img":5,"model":"claude-cli:subscription","text":"{\"brand\": null, \"product_name\": \"Magnesium\", \"barcode\": null, \"panel\": true, \"serving_size_text\": \"Serving Size: 2 Tablets\", \"serving_size_g\": null, \"servings_per_container\": 30, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [{\"name\": \"Vitamin B6 (as pyridoxine HCl)\", \"amount\": \"1.5\", \"unit\": \"mg\"}, {\"name\": \"Elemental Magnesium Complex (From 1230 mg of Magnesium Proprietary Blend) (Aquamin\\u00ae, Magnesium Citrate Glycenate, Magnesium Malate, Magnesium Bisglycinate Chelate)\", \"amount\": \"280\", \"unit\": \"mg\"}, {\"name\": \"L-Theanine (AlphaWave\\u00ae)\", \"amount\": \"200\", \"unit\": \"mg\"}], \"label_claims\": [\"4 Types of Magnesium\", \"AlphaWave\\u00ae as L-Theanine\", \"MANUFACTURED in a cGMP CERTIFIED FACILITY\", \"PROUDLY MANUFACTURED IN THE USA\", \"This Product Does Not Contain: Milk, eggs, fish, shellfish, peanuts, wheat, or soy.\"], \"certifications\": [\"cGMP\"]}\n"},{"img":6,"model":"claude-cli:subscription","text":"{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"ADVANCED MUSCLE SUPPORT:\", \"Magnesium citrate, magnesium glycinate and magnesium malate promote muscle relaxation and muscle recovery.*\"], \"certifications\": []}\n"},{"img":7,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"NON-GMO\", \"3rd PARTY TESTED\", \"MANUFACTURED IN THE USA\"], \"certifications\": [\"Non-GMO\", \"3rd Party Tested\", \"Manufactured in the USA\"]}\n```\n"}],"source_images":["https://m.media-amazon.com/images/I/71khe6TtmcL.jpg","https://m.media-amazon.com/images/I/81xwBIxPD0L.jpg","https://m.media-amazon.com/images/I/81P1Fm1tPnL.jpg","https://m.media-amazon.com/images/I/81xmr0AN-yL.jpg","https://m.media-amazon.com/images/I/91-RAzGIqmL.jpg","https://m.media-amazon.com/images/I/81oXpaHu4JL.jpg","https://m.media-amazon.com/images/I/8192yDGQjcL.jpg","https://m.media-amazon.com/images/I/71Z5ZE8EZwL.jpg"],"facts_panel_image":5,"brand":"smarternutrition","product_name":"Magnesium","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"Serving Size: 2 Tablets","serving_size_g":null,"servings_per_container":30,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"60 Tablets","actives":[{"name":"Vitamin B6 (as pyridoxine HCl)","amount":"1.5","unit":"mg"},{"name":"Elemental Magnesium Complex (From 1230 mg of Magnesium Proprietary Blend) (Aquamin®, Magnesium Citrate Glycenate, Magnesium Malate, Magnesium Bisglycinate Chelate)","amount":"280","unit":"mg"},{"name":"L-Theanine (AlphaWave®)","amount":"200","unit":"mg"}],"responsible_parties":[],"websites":["https://doi.org/10.1007/s40120-024-00624-7"],"label_claims":["Non-Habit Forming.","Melatonin Free.","Magnesium Glycinate blend with L-Theanine to help you relax and improve sleep.*","Dietary Supplement","SUPPORTS:","Restful Sleep Patterns*","Relaxation*","Muscles, Bones & Nerves*","CLINICALLY PROVEN ALPHAWAVE® L-THEANINE:","AlphaWave® L-Theanine is clinically proven in a double-blind study to support stress relief, sleep quality, mental clari"],"certifications":["cGMP","Non-GMO","3rd Party Tested","Manufactured in the USA"],"panel_rows":[{"name":"Vitamin B6 (as pyridoxine HCl)","amount":"1.5","unit":"mg"},{"name":"Elemental Magnesium Complex (From 1230 mg of Magnesium Proprietary Blend) (Aquamin®, Magnesium Citrate Glycenate, Magnesium Malate, Magnesium Bisglycinate Chelate)","amount":"280","unit":"mg"},{"name":"L-Theanine (AlphaWave®)","amount":"200","unit":"mg"}]},"resolved_facts_panel":{"src":"vision:claude-cli:subscription","reader_version":"2026-07-27.1","images_read":8,"raw_reads":[{"img":0,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"smarternutrition\", \"product_name\": \"magnesium Stress & Sleep Formula\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"60 Tablets\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Non-Habit Forming.\", \"Melatonin Free.\", \"Magnesium Glycinate blend with L-Theanine to help you relax and improve sleep.*\", \"Dietary Supplement\"], \"certifications\": []}\n```\n"},{"img":1,"model":"claude-cli:subscription","text":"{\"brand\": \"smarter nutrition\", \"product_name\": \"magnesium Stress & Sleep Formula\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"120 Tablets\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"SUPPORTS:\", \"Restful Sleep Patterns*\", \"Relaxation*\", \"Muscles, Bones & Nerves*\", \"Dietary Supplement\"], \"certifications\": []}\n"},{"img":2,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [\"https://doi.org/10.1007/s40120-024-00624-7\"], \"actives\": [], \"label_claims\": [\"CLINICALLY PROVEN ALPHAWAVE\\u00ae L-THEANINE:\", \"AlphaWave\\u00ae L-Theanine is clinically proven in a double-blind study to support stress relief, sleep quality, mental clarity, and focus.*\"], \"certifications\": []}\n```\n"},{"img":3,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"CHELATED MAGNESIUM GLYCINATE:\", \"Chelated magnesium glycinate uses magnesium atoms that are bound to organic molecules which greatly enhances absorption and bioavailability.*\", \"*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.\"], \"certifications\": []}\n```\n"},{"img":4,"model":"claude-cli:subscription","text":"{\"brand\": null, \"product_name\": \"MAGNESIUM STRESS & SLEEP FORMULA\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"MAGNESIUM STRESS & SLEEP FORMULA\"], \"certifications\": []}\n"},{"img":5,"model":"claude-cli:subscription","text":"{\"brand\": null, \"product_name\": \"Magnesium\", \"barcode\": null, \"panel\": true, \"serving_size_text\": \"Serving Size: 2 Tablets\", \"serving_size_g\": null, \"servings_per_container\": 30, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [{\"name\": \"Vitamin B6 (as pyridoxine HCl)\", \"amount\": \"1.5\", \"unit\": \"mg\"}, {\"name\": \"Elemental Magnesium Complex (From 1230 mg of Magnesium Proprietary Blend) (Aquamin\\u00ae, Magnesium Citrate Glycenate, Magnesium Malate, Magnesium Bisglycinate Chelate)\", \"amount\": \"280\", \"unit\": \"mg\"}, {\"name\": \"L-Theanine (AlphaWave\\u00ae)\", \"amount\": \"200\", \"unit\": \"mg\"}], \"label_claims\": [\"4 Types of Magnesium\", \"AlphaWave\\u00ae as L-Theanine\", \"MANUFACTURED in a cGMP CERTIFIED FACILITY\", \"PROUDLY MANUFACTURED IN THE USA\", \"This Product Does Not Contain: Milk, eggs, fish, shellfish, peanuts, wheat, or soy.\"], \"certifications\": [\"cGMP\"]}\n"},{"img":6,"model":"claude-cli:subscription","text":"{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"ADVANCED MUSCLE SUPPORT:\", \"Magnesium citrate, magnesium glycinate and magnesium malate promote muscle relaxation and muscle recovery.*\"], \"certifications\": []}\n"},{"img":7,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"NON-GMO\", \"3rd PARTY TESTED\", \"MANUFACTURED IN THE USA\"], \"certifications\": [\"Non-GMO\", \"3rd Party Tested\", \"Manufactured in the USA\"]}\n```\n"}],"source_images":["https://m.media-amazon.com/images/I/71khe6TtmcL.jpg","https://m.media-amazon.com/images/I/81xwBIxPD0L.jpg","https://m.media-amazon.com/images/I/81P1Fm1tPnL.jpg","https://m.media-amazon.com/images/I/81xmr0AN-yL.jpg","https://m.media-amazon.com/images/I/91-RAzGIqmL.jpg","https://m.media-amazon.com/images/I/81oXpaHu4JL.jpg","https://m.media-amazon.com/images/I/8192yDGQjcL.jpg","https://m.media-amazon.com/images/I/71Z5ZE8EZwL.jpg"],"facts_panel_image":5,"brand":"smarternutrition","product_name":"Magnesium","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"Serving Size: 2 Tablets","serving_size_g":null,"servings_per_container":30,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"60 Tablets","actives":[{"name":"Vitamin B6 (as pyridoxine HCl)","amount":"1.5","unit":"mg"},{"name":"Elemental Magnesium Complex (From 1230 mg of Magnesium Proprietary Blend) (Aquamin®, Magnesium Citrate Glycenate, Magnesium Malate, Magnesium Bisglycinate Chelate)","amount":"280","unit":"mg"},{"name":"L-Theanine (AlphaWave®)","amount":"200","unit":"mg"}],"responsible_parties":[],"websites":["https://doi.org/10.1007/s40120-024-00624-7"],"label_claims":["Non-Habit Forming.","Melatonin Free.","Magnesium Glycinate blend with L-Theanine to help you relax and improve sleep.*","Dietary Supplement","SUPPORTS:","Restful Sleep Patterns*","Relaxation*","Muscles, Bones & Nerves*","CLINICALLY PROVEN ALPHAWAVE® L-THEANINE:","AlphaWave® L-Theanine is clinically proven in a double-blind study to support stress relief, sleep quality, mental clari"],"certifications":["cGMP","Non-GMO","3rd Party Tested","Manufactured in the USA"],"panel_rows":[{"name":"Vitamin B6 (as pyridoxine HCl)","amount":"1.5","unit":"mg"},{"name":"Elemental Magnesium Complex (From 1230 mg of Magnesium Proprietary Blend) (Aquamin®, Magnesium Citrate Glycenate, Magnesium Malate, Magnesium Bisglycinate Chelate)","amount":"280","unit":"mg"},{"name":"L-Theanine (AlphaWave®)","amount":"200","unit":"mg"}]},"nih_dsld":null,"ingredient_science":{"ingredients":[{"ingredient":"vitamin b6","declared_name":"Vitamin B6 (as pyridoxine HCl)","ods_url":"https://ods.od.nih.gov/factsheets/VitaminB6-HealthProfessional/","medlineplus_url":"https://medlineplus.gov/search/?query=vitamin+b6","pubmed_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+b6%22","ul":100,"ul_unit":"mg","ul_scope":"adults; chronic high intake linked to neuropathy","pubmed_count":2372},{"ingredient":"magnesium","declared_name":"Elemental Magnesium Complex (From 1230 mg of Magnesium Propr","ods_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","medlineplus_url":"https://medlineplus.gov/search/?query=magnesium","pubmed_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22magnesium%22","ul":350,"ul_unit":"mg","ul_scope":"SUPPLEMENTAL magnesium only (not from food)","pubmed_count":11814}],"ul_exceedances":[],"source":"NIH ODS fact sheets + IOM Dietary Reference Intakes; PubMed E-utilities"},"nsf_certification":{"company":"Smarter Nutrition Inc.","identity_basis":"company_brand","products":["Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","Smarter Nutrition Smarter Vitamin D3 + K2 Softgels"],"matched_product":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","closest_product":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","standard":"NSF/ANSI 173","url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&"},"brand_documentation_request":null,"plain_summary":null,"fda_recalls":{"count":0},"offers_at_check_time":[["Retailer listing",19.95],["Brand website",29]],"price_comparison":{"identity_basis":"upc_gtin","record_gtin":"00857917007307","source_listing_gtin":"00857917007307","retailer_gtin_match":true,"brand_store_gtin_match":true,"seller_identifiers":{"Brand store (smarternutrition.com)":"857917007307"},"same_product_only":true,"offers":[["Amazon",19.95],["Brand website",29]],"offer_records":[{"seller":"Amazon","price":19.95,"currency":"USD","url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11T08:47:45.797439+00:00","identity_basis":"exact_gtin","gtin":"00857917007307","rating":null,"price_source":"Keepa","price_type":"lowest_new"},{"seller":"Brand website","price":29,"currency":"USD","url":"https://smarternutrition.com/products/smarter-magnesium","observed_at":"2026-08-11","identity_basis":"exact_gtin","gtin":"00857917007307","rating":{"value":4.9,"count":234}}],"observed_at":"2026-08-11"},"commerce_context":{"observed_at":"2026-08-11","record_gtin":"00857917007307","source_listing":{"status":"exact_listing","url":"https://www.amazon.com/dp/B07XPGMNBW","price":19.95,"price_receipt":{"status":"available","amount":19.95,"currency":"USD","price_type":"lowest_new","observed_at":"2026-08-11T08:47:45.797439+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B07XPGMNBW","listing_url":"https://www.amazon.com/dp/B07XPGMNBW","identity_basis":"exact_listing_identifier","listing_identifier":"B07XPGMNBW","raw_cents":1995},"rating":null,"rating_count":null,"published_gtin":"00857917007307"},"brand_site":{"status":"exact_product","host":"https://smarternutrition.com","url":"https://smarternutrition.com/products/smarter-magnesium","title":"Smarter Magnesium Stress & Sleep Formula - Tablets","variant":"1 Bottle","price":"29.00","availability":"unknown","published_gtin":"857917007307","identity_basis":"exact_gtin","comparison_allowed":true,"candidate_binding":null,"shared_marketing_markers":[],"review_surface":{"status":"found","rating":4.9,"count":234,"source":"JSON-LD aggregateRating","url":"https://smarternutrition.com/products/smarter-magnesium","observed_at":"2026-08-11"},"testing_surface":{"status":"no_testing_claim_on_product_page","third_party_tested_claim":false,"gmp_claim":false,"named_lab_or_certifier":[],"document_links":[],"source_url":"https://smarternutrition.com/products/smarter-magnesium","scope":"brand_product_page","meaning":"A published testing statement is a claim until a named issuer or product-bound report can be checked."}},"exact_offers":[{"seller":"Amazon","price":19.95,"currency":"USD","url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11T08:47:45.797439+00:00","identity_basis":"exact_gtin","gtin":"00857917007307","rating":null,"price_source":"Keepa","price_type":"lowest_new"},{"seller":"Brand website","price":29,"currency":"USD","url":"https://smarternutrition.com/products/smarter-magnesium","observed_at":"2026-08-11","identity_basis":"exact_gtin","gtin":"00857917007307","rating":{"value":4.9,"count":234}}],"external_marketplaces":{"iherb":{"source":"iHerb","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00857917007307","search_url":"https://www.iherb.com/search?kw=SMARTERNUTRITION+Smarter+Nutrition+Magnesium+Complex+-+Chelated+Magnesium+Glycinate+with+Citrate%2C+Malate+and+L-Theanine+for+Sleep%2C+Muscle+Relaxation+and+Stress+Support+-+Non-GMO+-+"},"target":{"source":"Target","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00857917007307","search_url":"https://www.target.com/s?searchTerm=SMARTERNUTRITION+Smarter+Nutrition+Magnesium+Complex+-+Chelated+Magnesium+Glycinate+with+Citrate%2C+Malate+and+L-Theanine+for+Sleep%2C+Muscle+Relaxation+and+Stress+Support+-+Non-GMO+-+"},"walmart":{"source":"Walmart","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00857917007307","search_url":"https://www.walmart.com/search?q=SMARTERNUTRITION+Smarter+Nutrition+Magnesium+Complex+-+Chelated+Magnesium+Glycinate+with+Citrate%2C+Malate+and+L-Theanine+for+Sleep%2C+Muscle+Relaxation+and+Stress+Support+-+Non-GMO+-+"}},"comparison_status":"exact_multi_seller","identity_rule":"Prices and reviews are compared only when both pages publish the same UPC/GTIN."},"brand_store":{"host":"https://smarternutrition.com","sku_count":13,"supp_count":10,"distinct_trend_cats":2,"cats":["creatine","magnesium"],"specialist":false,"review_surface":{"status":"found","rating":4.9,"count":234,"source":"JSON-LD aggregateRating","url":"https://smarternutrition.com/products/smarter-magnesium","observed_at":"2026-08-11"},"domain_lookup":{"status":"confirmed","brand":"SMARTERNUTRITION","host":"https://smarternutrition.com","source_url":"https://smarternutrition.com","identity_basis":"retained_brand_storefront","observed_at":"2026-08-11"}},"brand_review_surface":{"status":"found","rating":4.9,"count":234,"source":"JSON-LD aggregateRating","url":"https://smarternutrition.com/products/smarter-magnesium","observed_at":"2026-08-11"},"ratings_surface":{"stars":null,"count":null,"observed_at":"2026-08-11","source_ref":"source_listing","identity_basis":"exact_listing_identifier","note":"retailer rating surface; not a product-quality or authenticity verdict"},"review_count_history":{"identity_basis":"exact_listing_identifier","selection_basis":"built_record","demand_reach":null,"rating_count":{"points":[],"summary":null},"written_review_count":{"points":[["2025-08-09",3428],["2025-08-12",3429],["2025-08-26",3430],["2025-09-02",3429],["2025-09-09",3430],["2025-09-19",3431],["2025-10-09",3430],["2025-10-22",3431],["2025-11-20",3430],["2025-12-01",3429],["2026-01-18",3430],["2026-01-28",3431],["2026-02-21",3432],["2026-03-14",3431],["2026-04-11",3427],["2026-05-01",3428],["2026-05-20",3419],["2026-06-02",3417],["2026-06-16",3421],["2026-07-20",3422],["2026-08-03",3423]],"summary":{"start":["2025-08-09",3428],"latest":["2026-08-03",3423],"net_change":-5,"largest_increase":4,"largest_decrease":-9}},"price_snapshot":{"status":"available","amount":19.95,"currency":"USD","price_type":"lowest_new","observed_at":"2026-08-11T08:47:45.797439+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B07XPGMNBW","listing_url":"https://www.amazon.com/dp/B07XPGMNBW","identity_basis":"exact_listing_identifier","listing_identifier":"B07XPGMNBW","raw_cents":1995},"catalog_snapshot":{"observed_at":"2026-08-11T08:47:45.797439+00:00","listed_since":"2019-09-09","parent_listing_identifier":"B0CJTKJWQC","root_category_id":3760901,"category_path":[{"id":3760901,"name":"Health & Household"},{"id":23675621011,"name":"Vitamins, Minerals & Supplements"},{"id":3774271,"name":"Minerals"},{"id":3774411,"name":"Magnesium"}],"brand":"SMARTERNUTRITION","manufacturer":"Smarter Nutrition","monthly_sold_estimate":2000,"monthly_sold_note":"Source estimate; demand context only, not verified unit sales.","review_counts_last_observed":"2026-08-03","sales_rank_drops":{"30_days":9,"90_days":28,"180_days":50},"out_of_stock_percentage":{"30_days":null,"90_days":null,"180_days":null},"offer_count":1,"context_note":"Rank drops, stockout percentages, offer counts, and monthly-sold values are source observations or estimates; they do not establish product quality."}},"source_registry":{"source_listing":{"type":"product_listing","scope":"exact_listing","observed_at":"2026-08-11","url":"https://www.amazon.com/dp/B07XPGMNBW","identity_basis":"listing_identifier","limitation":null},"barcode_search":{"type":"barcode_registry_search","scope":"exact_gtin","observed_at":"2026-08-11","url":"https://world.openfoodfacts.org/product/00857917007307","identity_basis":"gtin"},"nih_dsld_search":{"type":"government_label_catalog","scope":"product_label","observed_at":"2026-08-11","url":"https://dsld.od.nih.gov/","identity_basis":"search_only","checked":false,"registry_name":"NIH DSLD","identifier":null,"receipt_label":null},"uspto_search":{"type":"government_trademark_registry","scope":"brand","observed_at":"2026-08-11","url":"https://tsdr.uspto.gov/#caseNumber=87725540&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods","checked":true,"registry_name":"USPTO","identifier":"Registration 5539477","receipt_label":"USPTO · Registration 5539477"},"openfda_search":{"type":"government_enforcement_search","scope":"product_or_brand","observed_at":"2026-08-11","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22SMARTERNUTRITION%22+OR+product_description:%22SMARTERNUTRITION%22)&limit=5","identity_basis":"search_only","checked":true,"registry_name":"FDA enforcement","identifier":"SMARTERNUTRITION","receipt_label":"FDA enforcement search · SMARTERNUTRITION"},"nsf_search":{"type":"certification_registry_search","scope":"product_or_brand","observed_at":"2026-08-11","url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","identity_basis":"company_brand","checked":true,"registry_name":"NSF","standard":"NSF/ANSI 173","identifier":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","receipt_label":"NSF/ANSI 173 · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"},"keepa_history":{"type":"paid_catalog_history","scope":"exact_listing","observed_at":"2026-08-11","url":"https://keepa.com/#!product/1-B07XPGMNBW","identity_basis":"exact_listing_identifier"},"facts_panel":{"type":"image_read_supplement_facts","scope":"exact_listing","observed_at":"2026-08-11","url":"https://www.amazon.com/dp/B07XPGMNBW","identity_basis":"listing_identifier","limitation":null},"brand_store":{"type":"brand_storefront","scope":"brand_or_exact_product","observed_at":"2026-08-11","url":"https://smarternutrition.com/products/smarter-magnesium","identity_basis":"exact_gtin","comparison_allowed":true,"limitation":null},"brand_review_surface":{"type":"brand_store_review_aggregate","scope":"exact_product","observed_at":"2026-08-11","url":"https://smarternutrition.com/products/smarter-magnesium","identity_basis":"exact_gtin","comparison_allowed":true,"limitation":"Aggregate and star distribution only; review text is not retained. A skewed distribution is a curation signal, not proof of fabrication."},"nih_ods_vitamin-b6":{"type":"government_ingredient_reference","scope":"ingredient","observed_at":"2026-08-11","url":"https://ods.od.nih.gov/factsheets/VitaminB6-HealthProfessional/","identity_basis":"named_ingredient","checked":true,"registry_name":"NIH ODS","identifier":"vitamin b6","receipt_label":"NIH ODS · vitamin b6 fact sheet"},"pubmed_vitamin-b6":{"type":"research_index","scope":"ingredient","observed_at":"2026-08-11","url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+b6%22","identity_basis":"named_ingredient"},"nih_ods_magnesium":{"type":"government_ingredient_reference","scope":"ingredient","observed_at":"2026-08-11","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","identity_basis":"named_ingredient","checked":true,"registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},"pubmed_magnesium":{"type":"research_index","scope":"ingredient","observed_at":"2026-08-11","url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","identity_basis":"named_ingredient"}},"decision_support":{"disclosure":{"status":"partly_blended","summary":"2 rows are separately quantified; 1 combined blend total(s) do not disclose constituent amounts.","captured_rows":3,"quantified_rows":3,"separately_quantified_rows":2,"combined_blend_rows":["Elemental Magnesium Complex (From 1230 mg of Magnesium Proprietary Blend) (Aquamin®, Magnesium Citrate Glycenate, Magnesium Malate, Magnesium Bisglycinate Chelate)"],"integrity_tells":[],"derived_from":["facts_panel"]},"identity_convergence":{"gtin":"00857917007307","confirmations":["source_listing_gtin","external_barcode_record","brand_store_gtin"],"confirmation_count":3,"summary":"3 source(s) matched to this exact product agree on its identity.","not_a_quality_score":true},"research_coverage":{"panel_rows":3,"ingredients_with_reference_context":2,"exact_product_dose_comparisons":0,"dose_comparison_finding_ids":[],"blend_limits_dose_comparison":true,"limitation":"Ingredient context is not product efficacy evidence."},"review_trajectory":{"status":"observed","start":{"date":"2025-08-09","count":3428},"latest":{"date":"2026-08-03","count":3423},"net_change":-5,"span_days":359,"average_change_per_30_days":-0.4,"largest_single_interval_increase":4,"identity_basis":"exact_listing_identifier","limitation":"Count movement does not establish review authenticity; variation families may share counts."},"review_surface_comparison":null,"market":{"offers":[{"seller":"Amazon","price":19.95,"currency":"USD","url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11T08:47:45.797439+00:00","identity_basis":"exact_gtin","gtin":"00857917007307","rating":null,"price_source":"Keepa","price_type":"lowest_new","price_per_labeled_serving":0.66},{"seller":"Brand website","price":29,"currency":"USD","url":"https://smarternutrition.com/products/smarter-magnesium","observed_at":"2026-08-11","identity_basis":"exact_gtin","gtin":"00857917007307","rating":{"value":4.9,"count":234},"price_per_labeled_serving":0.97}],"exact_gtin_only":true,"price_spread":9.05,"servings_basis":30,"limitation":"Prices are point-in-time observations."},"ownership":{"status":"found","owner":{"name":"NGUYEN, TUONG","entity":"INDIVIDUAL","country":"USA","address_filed":"10132 TYLER CT., WESTMINSTER, CALIFORNIA 92683, UNITED STATES","address_public":"CALIFORNIA 92683, UNITED STATES","serial_number":"87725540","registration_number":"5539477","wordmark":"SMARTERNUTRITION","status_description":"SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED","filed_date":"2017-12-18T00:00:00","first_use_commerce_date":"2017-02-02","registration_date":"2018-08-14","assignment_recorded":false,"goods_services":["IC 035: Distributorships in the field of dietary and nutritional supplements, vitamins, herbal and mineral supplements."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=87725540&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},"candidate_count":1,"brand_age_months":114.2,"manufacturer_link":"not_established","limitation":"Trademark ownership does not establish manufacturer or country of manufacture."},"open_questions":[{"finding_id":"certification-laboratory-record-testing-claimed-documentation-not-found","question":"Can the testing claim be tied to a named laboratory and this product lot?","source_headline":"Testing claimed — documentation not found","needed_evidence":"lot-specific COA naming the laboratory and matching the product lot","priority":23,"absence_is_not_a_strike":true},{"finding_id":"certification-laboratory-record-brand-holds-nsf-ansi-173-certification-b","question":"Is this exact product, not only the brand, covered by the certification record?","source_headline":"Brand holds NSF/ANSI 173 certification (brand-level)","needed_evidence":"exact product registry entry","priority":19,"absence_is_not_a_strike":true}],"connected_signals":[{"id":"blend_blocks_constituent_dose_comparison","observation":"At least one panel row publishes only a combined blend total.","implication":"A product-specific dose comparison is unavailable for the blend's individual constituents.","derived_from":["facts_panel"],"inference_level":"arithmetic_limit","limitation":"A hidden constituent amount is not evidence that the ingredient is absent or ineffective."}],"evidence_balance":{"documented_concerns":1,"confirmed_checks":3,"neutral_or_open_findings":8,"material_open_questions":2,"concern_finding_ids":["nih-published-research-ingredient-amounts-are-hidden-inside-elemental-ma"],"confirmation_finding_ids":["uspto-trademark-registry-exact-trademark-owner-identified","brand-storefront-same-barcode-on-the-brand-s-own-store","barcode-gtin-record-upc-independently-corroborated"]},"claim_scorecard":{"version":"2026-07-23.9","fairness_note":"Couldn’t verify means public proof was not found; it is not a mark against the product. Ingredient research is not treated as a trial of this exact product.","bucket_order":["contradicted","overreaching","checks_out","partly","claimed_no_support","unverified"],"buckets":{"contradicted":[],"overreaching":[],"checks_out":[],"partly":[{"bucket":"partly","claim_key":"claim:efficacy","claim":"“Smarter Nutrition Magnesium Complex - Chelated Magnesium Glycinate with Citrate, Malate and L-Theanine for Sleep, Muscle Relaxation and Stress…”","check":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","finding_id":null,"registry_receipts":[],"evidence_id":"ev-af11fd12c835","evidence_url":"https://lookcloser.ai/e/ev-af11fd12c835","content_fingerprint":"sha256:ce26fb8181987a73a62cb225ff95cc6f44e15043c9b13e9e5e82b2065b80b7fd","observed_at":"2026-08-11","source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_vitamin-b6","source_url":"https://ods.od.nih.gov/factsheets/VitaminB6-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin b6","receipt_label":"NIH ODS · vitamin b6 fact sheet"},{"source":"pubmed_vitamin-b6","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+b6%22","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"}],"proof":{"kind":"efficacy","status":"partly","snippet":"Smarter Nutrition Magnesium Complex - Chelated Magnesium Glycinate with Citrate, Malate and L-Theanine for Sleep, Muscle Relaxation and Stress Support - Non-GMO - 60 Tabl"}}],"claimed_no_support":[{"bucket":"claimed_no_support","claim_key":"claim:clinical","claim":"“PROVEN SLEEP SUPPORT: This magnesium complex is formulated with AlphaWave L-Theanine, clinically proven in a double-blind study to support stress…”","check":"We found no named, citable study of this product or formula. The claim may rest on ingredient research rather than a trial of this product.","looked":"a named, citable clinical study of this product or formula","found":"We found no named, citable study of this product or formula. The claim may rest on ingredient research rather than a trial of this product.","finding_id":null,"registry_receipts":[],"evidence_id":"ev-a9f86afbff2d","evidence_url":"https://lookcloser.ai/e/ev-a9f86afbff2d","content_fingerprint":"sha256:38fd88e0ade353b5cce4b01b85b8a65884fafb85b7535c9750cbadc41da5a94d","observed_at":"2026-08-11","source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_vitamin-b6","source_url":"https://ods.od.nih.gov/factsheets/VitaminB6-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin b6","receipt_label":"NIH ODS · vitamin b6 fact sheet"},{"source":"pubmed_vitamin-b6","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+b6%22","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-08-11","identity_basis":"named_ingredient","scope":"ingredient"}],"proof":{"kind":"clinical","status":"not-substantiated","snippet":"…CLINICALLY PROVEN SLEEP SUPPORT: This magnesium complex is formulated with AlphaWave L-Theanine, clinically proven in a double-blind study to support stress relief, slee"}}],"unverified":[{"bucket":"unverified","claim_key":"claim:testing","claim":"“PARTY TESTED, USA MANUFACTURED: Smarter Nutrition Magnesium is manufactured in the USA with clean, premium ingredients in a cGMP-certified…”","check":"No named laboratory or lot-specific certificate was found for this exact product. The exact brand page names no testing issuer and links no product-bound report. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but not this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur.","looked":"the observed listing, retained brand product page, the NSF/ANSI 173 certified-products registry, any linked COA or test report; IFOS, USP, Informed-Sport were not queried","found":"No named laboratory or lot-specific certificate was found for this exact product. The exact brand page names no testing issuer and links no product-bound report. Under NSF/ANSI 173, NSF lists Smarter Nutrition Inc. products, including Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels, but not this exact SKU. IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur.","finding_id":"certification-laboratory-record-testing-claimed-documentation-not-found","registry_receipts":[{"source":"nsf_search","url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","label":"NSF/ANSI 173 · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","registry_name":"NSF","standard":"NSF/ANSI 173","identifier":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"}],"evidence_id":"ev-2a3e2934f7eb","evidence_url":"https://lookcloser.ai/e/ev-2a3e2934f7eb","content_fingerprint":"sha256:b7d80d33feb3bf07db4c4cad3831c82fff0f7629496efed150795f6489ff1dc2","observed_at":"2026-08-11","source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"brand_store","source_url":"https://smarternutrition.com/products/smarter-magnesium","observed_at":"2026-08-11","identity_basis":"exact_gtin","scope":"brand_or_exact_product"},{"source":"nsf_search","source_url":"https://info.nsf.org/Certified/dietary/Listings.asp?CompanyName=smarternutrition&","observed_at":"2026-08-11","identity_basis":"company_brand","scope":"product_or_brand","registry_name":"NSF","standard":"NSF/ANSI 173","identifier":"Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels","receipt_label":"NSF/ANSI 173 · Smarter Nutrition Smarter Curcumin with Black Seed Oil Softgels"}],"proof":{"kind":"testing","status":"unverified","snippet":"…3rd PARTY TESTED, USA MANUFACTURED: Smarter Nutrition Magnesium is manufactured in the USA with clean, premium ingredients in a cGMP-certified facility with third-party "}},{"bucket":"unverified","claim_key":"claim:origin","claim":"“PARTY TESTED, USA MANUFACTURED: Smarter Nutrition Magnesium is manufactured in the USA with clean, premium ingredients in a cGMP-certified…”","check":"“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.","looked":"customs records or label filings showing where ingredients were sourced and where it was made","found":"“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.","finding_id":null,"registry_receipts":[],"evidence_id":"ev-3f0253434e0b","evidence_url":"https://lookcloser.ai/e/ev-3f0253434e0b","content_fingerprint":"sha256:797b6762a5f070d3f1ce0bc60ac01c4df207d1b98520efd28d7c22bcf628e320","observed_at":"2026-08-11","source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11","identity_basis":"listing_identifier","scope":"exact_listing"}],"proof":{"kind":"origin","status":"unverified","snippet":"…3rd PARTY TESTED, USA MANUFACTURED: Smarter Nutrition Magnesium is manufactured in the USA with clean, premium ingredients in a cGMP-certified facility with third-party "}}]},"counts":{"contradicted":0,"overreaching":0,"checks_out":0,"partly":1,"claimed_no_support":1,"unverified":2},"puffery":[],"consumed_finding_ids":["certification-laboratory-record-testing-claimed-documentation-not-found"]},"brand_presence":{"status":"exact_product","host":"https://smarternutrition.com","exact_product_page":"https://smarternutrition.com/products/smarter-magnesium","consumer_meaning":"Brand presence is reported separately from exact-product identity.","absence_is_not_a_strike":true}},"observations":{"offers":[{"seller":"Amazon","price":19.95,"currency":"USD","url":"https://www.amazon.com/dp/B07XPGMNBW","observed_at":"2026-08-11T08:47:45.797439+00:00","identity_basis":"exact_gtin","gtin":"00857917007307","rating":null,"price_source":"Keepa","price_type":"lowest_new"},{"seller":"Brand website","price":29,"currency":"USD","url":"https://smarternutrition.com/products/smarter-magnesium","observed_at":"2026-08-11","identity_basis":"exact_gtin","gtin":"00857917007307","rating":{"value":4.9,"count":234}}],"ratings":{"stars":null,"count":null,"observed_at":"2026-08-11","source_ref":"source_listing"},"facts_panel_source":"listing_image"},"report_url":"https://lookcloser.ai/p/857917007307","methodology":"https://lookcloser.ai/methodology","built_at":"2026-08-11T10:17:39Z","status":"complete","caveats":["Pre-launch beta; not yet independently archived.","Listing-image panel data was machine-read; transcription errors are possible.","Prices and ratings are point-in-time snapshots.","LookCloser does not advise for or against any supplement."],"content_fingerprint":"sha256:c22676b00a75ff7e27283a61eede318c4df1240ccd01176a633bb86cebba877d"}