{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"023249092230","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-08-07T02:12:48-0700","last_collection_event":"intake","label_reader_version":"2026-07-27.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-08-07T04:21:23-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"023249092230","listing_identifier":"B0GND6KPG6","brand":"Sports Research","title":"Sports Research® Triple Magnesium Complex 300mg","listing_title":"Sports Research® Triple Magnesium Complex 300mg, 120 Veggie Capules","identity":{"canonical_gtin":"00023249092230","source_listing_gtin":"00023249092230","listing_identifier":"B0GND6KPG6","product_image":"https://m.media-amazon.com/images/I/61Jsu+KLYKL.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/B0GND6KPG6","primary_url":"https://m.media-amazon.com/images/I/61Jsu+KLYKL.jpg","image_count":7,"last_attempted":"2026-08-07T02:12:48-0700","attempts":1},"observed_at":"2026-08-07","source_confirmations":["source_listing_gtin"],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"Sports Research","package_brand":"SPORTS RESEARCH","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":{"name":"Sports Research Corporation","entity":"CORPORATION","country":"CALIFORNIA, USA","address_filed":"784 W. 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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-b0413dae6c32","evidence_url":"https://lookcloser.ai/e/ev-b0413dae6c32","presentation_home":"research_section"},{"finding_id":"nih-published-research-reaching-a-studied-dose-costs-about-25-month","card_type":"cost_to_reach_dose","question":"value","tone":"neutral","weight":42,"headline":"Reaching a studied dose costs about $25/month","evidence":"At 1.0 serving(s) a day to reach the low end of the studied range (200–420 mg), this product runs roughly $25 per month. A price observation, not a recommendation.","so_what":"Comparing cost at a research-relevant amount shows how quickly the package is used and what the routine actually costs.","source":"NIH / published research","source_links":[],"registry_receipts":[],"evidence_id":"ev-ed8ffef248bf","evidence_url":"https://lookcloser.ai/e/ev-ed8ffef248bf","presentation_home":"finding_catalog"},{"finding_id":"uspto-trademark-registry-exact-trademark-owner-identified","card_type":"owner_identified","question":"owner","tone":"neutral","weight":38,"headline":"🇺🇸 Brand owner: Sports Research Corporation · corporation, CALIFORNIA, USA","evidence":"USPTO lists Sports Research Corporation (CORPORATION) in CALIFORNIA, 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=87471673&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registration 5516811","registry_name":"USPTO","standard":null,"identifier":"Registration 5516811"}],"evidence_id":"ev-bceeaaab2f62","evidence_url":"https://lookcloser.ai/e/ev-bceeaaab2f62","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.","Barcode checksum is valid; no independent product record was found.","No dated review-history series is on file yet."]},"tldr":{"assessment":"checks_confirmed","headline":"Listing claim matches the Supplement Facts panel","summary":"The listing claims 300 mg; the photo-read Supplement Facts panel shows Magnesium (as chelated magnesium taurinate, glycinate & malate) (Chelamax®) at 300 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","lead_finding_id":"label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","key_findings":[{"id":"nih-published-research-each-ingredient-s-amount-is-disclosed","class":"ok","headline":"Each ingredient’s amount is disclosed","source":"NIH / published research","scope":"ingredient_context"},{"id":"uspto-trademark-registry-exact-trademark-owner-identified","class":"ok","headline":"Exact trademark owner identified","source":"USPTO trademark registry","scope":"brand_owner"}],"documented_concern_count":0,"confirmed_check_count":2,"open_question_count":0,"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":"Listing claim matches the Supplement Facts panel","detail":"The listing claims 300 mg; the photo-read Supplement Facts panel shows Magnesium (as chelated magnesium taurinate, glycinate & malate) (Chelamax®) at 300 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","lead_finding_id":"label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","meaning":"Finding-first decision support. Confirmed checks are not endorsements; cautions identify documented facts or bounded comparisons, not medical advice."},"public_verifiability":{"state":"insufficient_public_data","headline":"This product can't be verified from public data","detail":"Neither good nor bad — the checks below show what this listing publishes and what it withholds. Verifiable products publish more.","meaning":"Evidence availability only. 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This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","proof":"USPTO lists Sports Research Corporation (CORPORATION) in CALIFORNIA, 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=87471673&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","scope":"brand_owner","inference_level":"direct_observation","observed_at":"2026-08-07","presentation_tone":"ok","evidence_id":"ev-bceeaaab2f62","evidence_url":"https://lookcloser.ai/e/ev-bceeaaab2f62","content_fingerprint":"sha256:a0c89d642e2d2854c82c914ff967852ca0438b7754686187a1f638f825fa7652","registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=87471673&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registration 5516811","registry_name":"USPTO","standard":null,"identifier":"Registration 5516811"}],"evidence":{"summary":"USPTO lists Sports Research Corporation (CORPORATION) in CALIFORNIA, 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=87471673&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-08-07","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registration 5516811","receipt_label":"USPTO · Registration 5516811"}],"observed_at":"2026-08-07","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO lists Sports Research Corporation (CORPORATION) in CALIFORNIA, 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/023249092230/full#finding-uspto-trademark-registry-exact-trademark-owner-identified"},{"id":"keepa-exact-listing-history-review-count-history-not-available","source":"Keepa exact-listing history","class":"gap","noted":false,"severity":"pend","weight":23,"headline":"Review-count history: not available","detail":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.","proof":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!product/1-B0GND6KPG6","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-07","presentation_tone":"gap","evidence_id":"ev-a277dd036573","evidence_url":"https://lookcloser.ai/e/ev-a277dd036573","content_fingerprint":"sha256:ca5d9f42d09ce62a744ab59657401df8a7c0d3fa68c5da2b16cdf199411b187a","registry_receipts":[],"evidence":{"summary":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.","source_refs":["keepa_history","source_listing"],"source_records":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B0GND6KPG6","observed_at":"2026-08-07","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GND6KPG6","observed_at":"2026-08-07","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-07","looked":"LookCloser checked Keepa exact-listing history.","found":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made."},"html_anchor":"finding-keepa-exact-listing-history-review-count-history-not-available","report_url":"https://lookcloser.ai/p/023249092230/full#finding-keepa-exact-listing-history-review-count-history-not-available"},{"id":"label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","source":"Label and serving arithmetic","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Listing claim matches the Supplement Facts panel","detail":"The listing claims 300 mg; the photo-read Supplement Facts panel shows Magnesium (as chelated magnesium taurinate, glycinate & malate) (Chelamax®) at 300 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","proof":"The listing claims 300 mg; the photo-read Supplement Facts panel shows Magnesium (as chelated magnesium taurinate, glycinate & malate) (Chelamax®) at 300 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B0GND6KPG6","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-07","presentation_tone":"gap","evidence_id":"ev-3705a98411d9","evidence_url":"https://lookcloser.ai/e/ev-3705a98411d9","content_fingerprint":"sha256:db61633f7edea2e6f3d6771fccfaa579f803e4ddf4e18a75e356d13a4daa170d","registry_receipts":[],"evidence":{"summary":"The listing claims 300 mg; the photo-read Supplement Facts panel shows Magnesium (as chelated magnesium taurinate, glycinate & malate) (Chelamax®) at 300 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0GND6KPG6","observed_at":"2026-08-07","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GND6KPG6","observed_at":"2026-08-07","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-07","looked":"LookCloser checked Label and serving arithmetic.","found":"The listing claims 300 mg; the photo-read Supplement Facts panel shows Magnesium (as chelated magnesium taurinate, glycinate & malate) (Chelamax®) at 300 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing."},"html_anchor":"finding-label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","report_url":"https://lookcloser.ai/p/023249092230/full#finding-label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-"},{"id":"nih-published-research-magnesium-amount-in-daily-intake-context","source":"NIH / published research","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Magnesium amount, in daily-intake context","detail":"label states 300 mg/serving — about 71% of the adult daily reference (adult RDA 310–420 mg elemental; NIH sets 350 mg/day as the supplemental upper level for elemental magnesium). A single serving isn’t meant to supply a full day, so this is context, not a shortfall. Caveat: chelate labels (glycinate, citrate) often state compound mass, which reads ~5–7× higher than elemental magnesium — the Supplement Facts panel settles which is meant. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","proof":"label states 300 mg/serving — about 71% of the adult daily reference (adult RDA 310–420 mg elemental; NIH sets 350 mg/day as the supplemental upper level for elemental magnesium). A single serving isn’t meant to supply a full day, so this is context, not a shortfall. Caveat: chelate labels (glycinate, citrate) often state compound mass, which reads ~5–7× higher than elemental magnesium — the Supplement Facts panel settles which is meant. 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":"2026-08-07","presentation_tone":"gap","evidence_id":"ev-25a20b536290","evidence_url":"https://lookcloser.ai/e/ev-25a20b536290","content_fingerprint":"sha256:b2a6a9a25783cbdff0637104c1568828b70d4c64f9b953520bc242237d924329","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":"label states 300 mg/serving — about 71% of the adult daily reference (adult RDA 310–420 mg elemental; NIH sets 350 mg/day as the supplemental upper level for elemental magnesium). A single serving isn’t meant to supply a full day, so this is context, not a shortfall. Caveat: chelate labels (glycinate, citrate) often state compound mass, which reads ~5–7× higher than elemental magnesium — the Supplement Facts panel settles which is meant. 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":"2026-08-07","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":"2026-08-07","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-07","looked":"LookCloser checked NIH / published research.","found":"label states 300 mg/serving — about 71% of the adult daily reference (adult RDA 310–420 mg elemental; NIH sets 350 mg/day as the supplemental upper level for elemental magnesium). A single serving isn’t meant to supply a full day, so this is context, not a shortfall. Caveat: chelate labels (glycinate, citrate) often state compound mass, which reads ~5–7× higher than elemental magnesium — the Supplement Facts panel settles which is meant. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation."},"html_anchor":"finding-nih-published-research-magnesium-amount-in-daily-intake-context","report_url":"https://lookcloser.ai/p/023249092230/full#finding-nih-published-research-magnesium-amount-in-daily-intake-context"},{"id":"nih-published-research-reaching-a-studied-dose-costs-about-25-month","source":"NIH / published research","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Reaching a studied dose costs about $25/month","detail":"At 1.0 serving(s) a day to reach the low end of the studied range (200–420 mg), this product runs roughly $25 per month. A price observation, not a recommendation.","proof":"At 1.0 serving(s) a day to reach the low end of the studied range (200–420 mg), this product runs roughly $25 per month. A price observation, not a recommendation.","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":"2026-08-07","presentation_tone":"gap","evidence_id":"ev-ed8ffef248bf","evidence_url":"https://lookcloser.ai/e/ev-ed8ffef248bf","content_fingerprint":"sha256:08efeaedc8570826970e7ffc5f999a6869bfaef550dbe47b1ff65a19bf7d3b5a","registry_receipts":[],"evidence":{"summary":"At 1.0 serving(s) a day to reach the low end of the studied range (200–420 mg), this product runs roughly $25 per month. 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A price observation, not a recommendation."},"html_anchor":"finding-nih-published-research-reaching-a-studied-dose-costs-about-25-month","report_url":"https://lookcloser.ai/p/023249092230/full#finding-nih-published-research-reaching-a-studied-dose-costs-about-25-month"},{"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. 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Coverage gaps are common — not a strike.","identity_basis":"gtin","status":"live","source_refs":["barcode_search","source_listing"],"source_url":"https://world.openfoodfacts.org/product/00023249092230","scope":"exact_product","inference_level":"gap","observed_at":"2026-08-07","presentation_tone":"gap","evidence_id":"ev-e76497b819ea","evidence_url":"https://lookcloser.ai/e/ev-e76497b819ea","content_fingerprint":"sha256:bb547977b90ef3e2a32af7c62d9845e22a753cb781e871269a00cd5291ea1db1","registry_receipts":[],"evidence":{"summary":"Check digit passes; no third-party database record found yet. 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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=87471673&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-08-07","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registration 5516811","receipt_label":"USPTO · Registration 5516811"}],"observed_at":"2026-08-07","content_fingerprint":"sha256:a0c89d642e2d2854c82c914ff967852ca0438b7754686187a1f638f825fa7652","evidence_url":"https://lookcloser.ai/e/ev-bceeaaab2f62"},{"evidence_id":"ev-8dc7047eaac3","record_id":"023249092230","gtin":"023249092230","claim_key":"finding:nih-published-research-each-ingredient-s-amount-is-disclosed","primary_source":"nih_ods_magnesium","claim":"Each ingredient’s amount is disclosed","bucket":"checks_out","looked":"LookCloser checked NIH / published research.","found":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","proof":{"detail":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research."},"source_refs":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-07","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":"2026-08-07","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-07","content_fingerprint":"sha256:50545609c086975e2576c8aad1504cb2f8cf851b17cf7c80248a512bb1f4ed59","evidence_url":"https://lookcloser.ai/e/ev-8dc7047eaac3"},{"evidence_id":"ev-e01e3044d4b9","record_id":"023249092230","gtin":"023249092230","claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-aug-07-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Aug 07, 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. 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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:%22Sports+Research%22+OR+product_description:%22Sports+Research%22)&limit=5","observed_at":"2026-08-07","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Sports Research","receipt_label":"FDA enforcement search · Sports Research"}],"observed_at":"2026-08-07","content_fingerprint":"sha256:8a1b5b70f5fda5f5ce1414e7439ab71868ab349af0277135218cdd56f6a58b26","evidence_url":"https://lookcloser.ai/e/ev-e01e3044d4b9"},{"evidence_id":"ev-3705a98411d9","record_id":"023249092230","gtin":"023249092230","claim_key":"finding:label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","primary_source":"facts_panel","claim":"Listing claim matches the Supplement Facts panel","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"The listing claims 300 mg; the photo-read Supplement Facts panel shows Magnesium (as chelated magnesium taurinate, glycinate & malate) (Chelamax®) at 300 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","proof":{"detail":"The listing claims 300 mg; the photo-read Supplement Facts panel shows Magnesium (as chelated magnesium taurinate, glycinate & malate) (Chelamax®) at 300 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0GND6KPG6","observed_at":"2026-08-07","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GND6KPG6","observed_at":"2026-08-07","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-07","content_fingerprint":"sha256:db61633f7edea2e6f3d6771fccfaa579f803e4ddf4e18a75e356d13a4daa170d","evidence_url":"https://lookcloser.ai/e/ev-3705a98411d9"},{"evidence_id":"ev-6008f8113124","record_id":"023249092230","gtin":"023249092230","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/B0GND6KPG6","observed_at":"2026-08-07","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GND6KPG6","observed_at":"2026-08-07","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-07","content_fingerprint":"sha256:94ad9d120186e252be3e86af81cf8e40ae8c6ee3d5e850f7fc86933cf0fac98b","evidence_url":"https://lookcloser.ai/e/ev-6008f8113124"},{"evidence_id":"ev-e76497b819ea","record_id":"023249092230","gtin":"023249092230","claim_key":"finding:barcode-gtin-record-upc-valid-no-independent-record","primary_source":"barcode_search","claim":"UPC valid, no independent record","bucket":"unverified","looked":"LookCloser checked Barcode / GTIN record.","found":"Check digit passes; no third-party database record found yet. 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No exact-listing count history was available, so no review-pattern claim is made.","proof":{"detail":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made."},"source_refs":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B0GND6KPG6","observed_at":"2026-08-07","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GND6KPG6","observed_at":"2026-08-07","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-07","content_fingerprint":"sha256:ca5d9f42d09ce62a744ab59657401df8a7c0d3fa68c5da2b16cdf199411b187a","evidence_url":"https://lookcloser.ai/e/ev-a277dd036573"},{"evidence_id":"ev-25a20b536290","record_id":"023249092230","gtin":"023249092230","claim_key":"finding:nih-published-research-magnesium-amount-in-daily-intake-context","primary_source":"nih_ods_magnesium","claim":"Magnesium amount, in daily-intake context","bucket":"unverified","looked":"LookCloser checked NIH / published research.","found":"label states 300 mg/serving — about 71% of the adult daily reference (adult RDA 310–420 mg elemental; NIH sets 350 mg/day as the supplemental upper level for elemental magnesium). 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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":"2026-08-07","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":"2026-08-07","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-07","content_fingerprint":"sha256:b2a6a9a25783cbdff0637104c1568828b70d4c64f9b953520bc242237d924329","evidence_url":"https://lookcloser.ai/e/ev-25a20b536290"},{"evidence_id":"ev-b0413dae6c32","record_id":"023249092230","gtin":"023249092230","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. 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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":"2026-08-07","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":"2026-08-07","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-07","content_fingerprint":"sha256:8c72c5b048fe38fc6ca2a3b0fe41c55aa6c55d81b1505603857bb9343752f0b5","evidence_url":"https://lookcloser.ai/e/ev-b0413dae6c32"},{"evidence_id":"ev-ed8ffef248bf","record_id":"023249092230","gtin":"023249092230","claim_key":"finding:nih-published-research-reaching-a-studied-dose-costs-about-25-month","primary_source":"nih_ods_magnesium","claim":"Reaching a studied dose costs about $25/month","bucket":"unverified","looked":"LookCloser checked NIH / published research.","found":"At 1.0 serving(s) a day to reach the low end of the studied range (200–420 mg), this product runs roughly $25 per month. 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A price observation, not a recommendation."},"source_refs":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-07","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":"2026-08-07","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-07","content_fingerprint":"sha256:08efeaedc8570826970e7ffc5f999a6869bfaef550dbe47b1ff65a19bf7d3b5a","evidence_url":"https://lookcloser.ai/e/ev-ed8ffef248bf"},{"evidence_id":"ev-542cef220f31","record_id":"023249092230","gtin":"023249092230","claim_key":"claim:efficacy","primary_source":"source_listing","claim":"“CHELATED MAGNESIUM COMPLEX: Features three highly absorbable forms of magnesium: glycinate, malate, and taurinate, all combined into one…”","bucket":"partly","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Ingredient evidence exists; on dose: label states 300 mg/serving — about 71% of the adult daily reference (adult RDA 310–420 mg elemental; NIH sets 350 mg/day as the supplemental upper level for elemental magnesium). 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This product is not intended to diagnose, treat, cure or prevent any disease.\"\n  ],\n  \"certifications\": []\n}\n```\n"},{"img":6,"model":"claude-cli:subscription","text":"```json\n{\"brand\":\"Sports Research\",\"product_name\":\"Triple Magnesium Complex\",\"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 Veggie Capsules\",\"responsible_parties\":[],\"websites\":[],\"actives\":[],\"label_claims\":[\"The Sport of Life. 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