{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"031604043131","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-07-24T19:28:18-0700","last_collection_event":"intake","label_reader_version":"2026-07-24.6","report_schema":"lookcloser/record@0.2","rendered_at":"2026-07-24T19:32:19-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"031604043131","listing_identifier":"B08XXHCGZT","brand":"Nature Made","title":"Nature Made High Absorption Magnesium Glycinate Capsules 200 mg","listing_title":"Nature Made Magnesium Glycinate 200 mg per Serving, 60 Capsules","identity":{"canonical_gtin":"00031604043131","source_listing_gtin":"00031604043131","listing_identifier":"B08XXHCGZT","product_image":"https://m.media-amazon.com/images/I/71P7ET3UH-L.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/B08XXHCGZT","primary_url":"https://m.media-amazon.com/images/I/71P7ET3UH-L.jpg","image_count":8,"last_attempted":"2026-07-24T19:28:18-0700","attempts":1},"observed_at":"2026-07-24","source_confirmations":["source_listing_gtin","external_barcode_record","brand_store_gtin"],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"Nature Made","package_brand":"Nature Made","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":null,"trademark_owner_candidates":[{"name":"PHARMAVITE LLC","entity":"LIMITED LIABILITY COMPANY","country":"CALIFORNIA, USA","address_filed":"8531 Fallbrook Avenue, West Hills, CALIFORNIA 91304, UNITED STATES","address_public":"CALIFORNIA 91304, UNITED STATES","serial_number":"77429626","registration_number":"3520080","wordmark":"NATURE MADE","status_description":"REGISTERED AND RENEWED","filed_date":"2008-03-24T00:00:00","first_use_commerce_date":"2005-11-30","registration_date":"2008-10-21","assignment_recorded":false,"goods_services":["IC 005: dietary supplements."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=77429626&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},{"name":"PHARMAVITE CORPORATION","entity":["CORPORATION","OTHER"],"country":"['CALIFORNIA, USA', 'CALIFORNIA, USA']","address_filed":"8510 BALBOA BLVD., NORTHRIDGE, CALIFORNIA 91325, UNITED STATES","address_public":["CALIFORNIA 91325, UNITED STATES","CALIFORNIA 91304, UNITED STATES"],"serial_number":"74678495","registration_number":"1963505","wordmark":"NATURE MADE","status_description":"REGISTERED AND RENEWED","filed_date":"1995-05-22T00:00:00","first_use_commerce_date":"1971-01-25","registration_date":"1996-03-19","assignment_recorded":true,"goods_services":["IC 005: vitamins, minerals and dietary supplements."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=74678495&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"}],"trademark_owner_status":"multiple","product_manufacturer_link":"not_established","label_responsible_parties":[{"role":"distributed_by","name":"Nature Made Nutritional Products","address":"West Hills, CA 91309-9903, USA","verbatim":"DISTRIBUTED BY: Nature Made Nutritional Products\nWest Hills, CA 91309-9903, USA"}],"identity_nodes":[{"role":"distributed_by","name":"Nature Made Nutritional Products","address":"West Hills, CA 91309-9903, USA","verbatim":"DISTRIBUTED BY: Nature Made Nutritional Products\nWest Hills, CA 91309-9903, USA","source_ref":"facts_panel","identity_basis":"verbatim_package_text","relationship_to_trademark_owner":"not_comparable","relationship_limit":"Different printed and trademark-owner names do not establish a conflict; the entities may have distributor, manufacturer, or licensing relationships."}],"seller_of_record":null,"seller_of_record_status":"not_collected_founder_gated","consumer_view":{"template":"claim_question","kicker":"The useful read","headline":"FDA recall appears in this brand's history","deck":"An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.","display_mode":"single_home_per_finding","finding_ids":["fda-public-records-fda-recall-appears-in-this-brand-s-history","uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","nih-published-research-each-ingredient-s-amount-is-disclosed","brand-storefront-same-barcode-on-the-brand-s-own-store","nih-published-research-research-context-is-available-for-the-listed-ingr","review_velocity_gradual"],"point_finding_ids":["fda-public-records-fda-recall-appears-in-this-brand-s-history","uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","nih-published-research-each-ingredient-s-amount-is-disclosed"],"cards":[{"finding_id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","card_type":"fda_recall","question":"safety","tone":"warn","weight":96,"headline":"FDA recall appears in this brand's history","evidence":"Brand-level context only, not a finding about this product. Pharmavite recalled a different or not-exactly-bound product on 2016-06-06: “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.” (status: Terminated). The recalled product was: “N…","so_what":"An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.","source":"FDA public records","source_links":[],"registry_receipts":[{"source":"openfda_search","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Nature+Made%22+OR+product_description:%22Nature+Made%22)&limit=5","label":"FDA enforcement search · Nature Made","registry_name":"FDA enforcement","standard":null,"identifier":"Nature Made"}],"evidence_id":"ev-41eef9667416","evidence_url":"https://lookcloser.ai/e/ev-41eef9667416","presentation_home":"finding_catalog"},{"finding_id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","card_type":"owner_candidates","question":"owner","tone":"neutral","weight":54,"headline":"Registered owner records: PHARMAVITE LLC · PHARMAVITE CORPORATION","evidence":"USPTO returned multiple live supplement-class records for the exact brand wordmark: PHARMAVITE LLC, PHARMAVITE CORPORATION. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","so_what":"The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.","source":"USPTO trademark registry","source_links":[],"registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=77429626&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registrations 3520080, 1963505","registry_name":"USPTO","standard":null,"identifier":"Registrations 3520080, 1963505"}],"evidence_id":"ev-bd237f05bc53","evidence_url":"https://lookcloser.ai/e/ev-bd237f05bc53","presentation_home":"finding_catalog"},{"finding_id":"nih-published-research-each-ingredient-s-amount-is-disclosed","card_type":"amounts_disclosed","question":"label","tone":"ok","weight":50,"headline":"Every ingredient shows its amount · 1 ingredients listed.","evidence":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","so_what":"Every ingredient shows its real amount — nothing is hidden in a proprietary blend.","source":"NIH / published research","source_links":[],"registry_receipts":[],"evidence_id":"ev-38ce26989d06","evidence_url":"https://lookcloser.ai/e/ev-38ce26989d06","presentation_home":"finding_catalog"},{"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 · 031604043131.","evidence":"The brand's store lists this exact barcode as “High Absorption Magnesium Glycinate Capsules 200 mg” (variant: 60) — 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-d794ea2612f4","evidence_url":"https://lookcloser.ai/e/ev-d794ea2612f4","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-7334e6ad46b9","evidence_url":"https://lookcloser.ai/e/ev-7334e6ad46b9","presentation_home":"research_section"},{"finding_id":"review_velocity_gradual","card_type":"review_velocity","question":"reviews","tone":"ok","weight":28,"headline":"Reviews grew steadily — about 101 between January 30, 2026 to July 14, 2026, with no sudden spike.","evidence":"Written reviews grew from 1171 to 1266 across 2026-02-13 – 2026-07-14 with no single manufactured spike (largest 30-day gain ~29).","so_what":"Gradual growth is more ordinary. A sudden burst deserves a closer look.","source":"keepa","source_links":[{"label":"Keepa exact-listing history","url":"https://keepa.com/#!product/1-B08XXHCGZT","role":"dated count history · exact listing"}],"registry_receipts":[],"evidence_id":"ev-d534dc84fbb9","evidence_url":"https://lookcloser.ai/e/ev-d534dc84fbb9","presentation_home":"finding_catalog"}],"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 identity-bound public label filing is retained in this record."]},"tldr":{"assessment":"checks_confirmed","headline":"FDA recall appears in this brand's history","summary":"Brand-level context only, not a finding about this product. Pharmavite recalled a different or not-exactly-bound product on 2016-06-06: “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.” (status: Terminated). The recalled product was: “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","lead_finding_id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","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":"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"},{"id":"review_velocity_gradual","class":"ok","headline":"Reviews accumulated gradually","source":"keepa","scope":"exact_listing"}],"documented_concern_count":0,"confirmed_check_count":4,"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":"FDA recall appears in this brand's history","detail":"Brand-level context only, not a finding about this product. Pharmavite recalled a different or not-exactly-bound product on 2016-06-06: “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.” (status: Terminated). The recalled product was: “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","lead_finding_id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","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. Missing public data is a gap, never a strike."},"consistency_score":null,"findings":[{"id":"nih-published-research-each-ingredient-s-amount-is-disclosed","source":"NIH / published research","class":"ok","severity":"ok","weight":38,"headline":"Each ingredient’s amount is disclosed","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.","proof":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published 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":"2026-07-24","presentation_tone":"ok","evidence_id":"ev-38ce26989d06","evidence_url":"https://lookcloser.ai/e/ev-38ce26989d06","content_fingerprint":"sha256:60844b47ee1855141486e47c168a0a150853ee6a981e7844eeaf02b6dcd6147b","registry_receipts":[],"evidence":{"summary":"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":["nih_ods_magnesium","pubmed_magnesium"],"source_records":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-07-24","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":"2026-07-24","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-24","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."},"html_anchor":"finding-nih-published-research-each-ingredient-s-amount-is-disclosed","report_url":"https://lookcloser.ai/p/031604043131/full#finding-nih-published-research-each-ingredient-s-amount-is-disclosed"},{"id":"brand-storefront-same-barcode-on-the-brand-s-own-store","source":"Brand storefront","class":"ok","severity":"ok","weight":38,"headline":"Same barcode on the brand's own store","detail":"The brand's store lists this exact barcode as “High Absorption Magnesium Glycinate Capsules 200 mg” (variant: 60) — identity confirmed across retailer listings.","proof":"The brand's store lists this exact barcode as “High Absorption Magnesium Glycinate Capsules 200 mg” (variant: 60) — identity confirmed across retailer listings.","identity_basis":"listing","status":"live","source_refs":["brand_store","source_listing"],"source_url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","scope":"exact_listing","inference_level":"direct_observation","observed_at":"2026-07-24","presentation_tone":"ok","evidence_id":"ev-d794ea2612f4","evidence_url":"https://lookcloser.ai/e/ev-d794ea2612f4","content_fingerprint":"sha256:34ab57cbbde1ed00faa3e1bbe962370383e1c865cf3e9d4d496ddbfe5e1b6d86","registry_receipts":[],"evidence":{"summary":"The brand's store lists this exact barcode as “High Absorption Magnesium Glycinate Capsules 200 mg” (variant: 60) — identity confirmed across retailer listings.","source_refs":["brand_store","source_listing"],"source_records":[{"source":"brand_store","source_url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","observed_at":"2026-07-24","identity_basis":"exact_gtin","scope":"brand_or_exact_product"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","looked":"LookCloser checked Brand storefront.","found":"The brand's store lists this exact barcode as “High Absorption Magnesium Glycinate Capsules 200 mg” (variant: 60) — identity confirmed across retailer listings."},"html_anchor":"finding-brand-storefront-same-barcode-on-the-brand-s-own-store","report_url":"https://lookcloser.ai/p/031604043131/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","severity":"ok","weight":38,"headline":"UPC independently corroborated","detail":"Open Food Facts resolves 031604043131 to \"Magnesium glycinate\" (Nature Made) — consistent with this listing.","proof":"Open Food Facts resolves 031604043131 to \"Magnesium glycinate\" (Nature Made) — consistent with this listing.","identity_basis":"gtin","status":"live","source_refs":["barcode_search","source_listing"],"source_url":"https://world.openfoodfacts.org/product/00031604043131","scope":"exact_product","inference_level":"direct_observation","observed_at":"2026-07-24","presentation_tone":"ok","evidence_id":"ev-87062521bfd0","evidence_url":"https://lookcloser.ai/e/ev-87062521bfd0","content_fingerprint":"sha256:d5e2ee1a0d8e9e4125f147960b4f14950922ca97c46dc3cd00c79d0a12d1b953","registry_receipts":[],"evidence":{"summary":"Open Food Facts resolves 031604043131 to \"Magnesium glycinate\" (Nature Made) — consistent with this listing.","source_refs":["barcode_search","source_listing"],"source_records":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00031604043131","observed_at":"2026-07-24","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","looked":"LookCloser checked Barcode / GTIN record.","found":"Open Food Facts resolves 031604043131 to \"Magnesium glycinate\" (Nature Made) — consistent with this listing."},"html_anchor":"finding-barcode-gtin-record-upc-independently-corroborated","report_url":"https://lookcloser.ai/p/031604043131/full#finding-barcode-gtin-record-upc-independently-corroborated"},{"id":"label-and-serving-arithmetic-label-math-could-not-be-verified","source":"Label and serving arithmetic","class":"gap","severity":"pend","weight":26,"headline":"Label math could not be verified","detail":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","proof":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B08XXHCGZT","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-24","presentation_tone":"gap","evidence_id":"ev-3711977fe89a","evidence_url":"https://lookcloser.ai/e/ev-3711977fe89a","content_fingerprint":"sha256:39525af94061a69c4f3d194f9a7ad6b9d9455eb25580837c984f398268f47eec","registry_receipts":[],"evidence":{"summary":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","looked":"LookCloser checked Label and serving arithmetic.","found":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike."},"html_anchor":"finding-label-and-serving-arithmetic-label-math-could-not-be-verified","report_url":"https://lookcloser.ai/p/031604043131/full#finding-label-and-serving-arithmetic-label-math-could-not-be-verified"},{"id":"nih-published-research-research-context-is-available-for-the-listed-ingr","source":"NIH / published research","class":"gap","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":"2026-07-24","presentation_tone":"gap","evidence_id":"ev-7334e6ad46b9","evidence_url":"https://lookcloser.ai/e/ev-7334e6ad46b9","content_fingerprint":"sha256:4c56490bec8a4e80e664692302024937ea6ad1bc303573253bf4ed2bd1959d12","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":"2026-07-24","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":"2026-07-24","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-24","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/031604043131/full#finding-nih-published-research-research-context-is-available-for-the-listed-ingr"},{"id":"review_velocity_gradual","source":"keepa","class":"ok","weight":20,"headline":"Reviews accumulated gradually","detail":"Written reviews grew from 1171 to 1266 across 2026-02-13 – 2026-07-14 with no single manufactured spike (largest 30-day gain ~29).","proof":{"first":["2026-02-13",1171],"last":["2026-07-14",1266],"max_30d_review_gain":29},"identity_basis":"listing","status":"live","severity":"ok","source_refs":["source_listing"],"source_url":"https://www.amazon.com/dp/B08XXHCGZT","scope":"exact_listing","inference_level":"direct_observation","observed_at":"2026-07-24","presentation_tone":"ok","evidence_id":"ev-d534dc84fbb9","evidence_url":"https://lookcloser.ai/e/ev-d534dc84fbb9","content_fingerprint":"sha256:5d90e79a3abcf74fc08c3bc11dd28f729cb85a01320382d5a80c95f01018eeea","registry_receipts":[],"evidence":{"summary":{"first":["2026-02-13",1171],"last":["2026-07-14",1266],"max_30d_review_gain":29},"source_refs":["source_listing"],"source_records":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","looked":"LookCloser checked keepa.","found":"Written reviews grew from 1171 to 1266 across 2026-02-13 – 2026-07-14 with no single manufactured spike (largest 30-day gain ~29)."},"html_anchor":"finding-review_velocity_gradual","report_url":"https://lookcloser.ai/p/031604043131/full#finding-review_velocity_gradual"},{"id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","source":"FDA public records","class":"gap","severity":"info","weight":19,"headline":"FDA recall appears in this brand's history","detail":"Brand-level context only, not a finding about this product. Pharmavite recalled a different or not-exactly-bound product on 2016-06-06: “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.” (status: Terminated). The recalled product was: “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","proof":"Brand-level context only, not a finding about this product. Pharmavite recalled a different or not-exactly-bound product on 2016-06-06: “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.” (status: Terminated). The recalled product was: “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","identity_basis":"none","status":"live","source_refs":["openfda_search"],"source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Nature+Made%22+OR+product_description:%22Nature+Made%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-07-24","presentation_tone":"caution","evidence_id":"ev-41eef9667416","evidence_url":"https://lookcloser.ai/e/ev-41eef9667416","content_fingerprint":"sha256:18ba5f127ef56c9dfdac9f56a16ed39cb31221c9a2209cf3d4264ead291ab78b","registry_receipts":[{"source":"openfda_search","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Nature+Made%22+OR+product_description:%22Nature+Made%22)&limit=5","label":"FDA enforcement search · Nature Made","registry_name":"FDA enforcement","standard":null,"identifier":"Nature Made"}],"evidence":{"summary":"Brand-level context only, not a finding about this product. Pharmavite recalled a different or not-exactly-bound product on 2016-06-06: “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.” (status: Terminated). The recalled product was: “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","source_refs":["openfda_search"],"source_records":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Nature+Made%22+OR+product_description:%22Nature+Made%22)&limit=5","observed_at":"2026-07-24","identity_basis":"product_brand","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Nature Made","receipt_label":"FDA enforcement search · Nature Made"}],"observed_at":"2026-07-24","looked":"LookCloser checked FDA public records.","found":"Brand-level context only, not a finding about this product. Pharmavite recalled a different or not-exactly-bound product on 2016-06-06: “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.” (status: Terminated). The recalled product was: “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>."},"html_anchor":"finding-fda-public-records-fda-recall-appears-in-this-brand-s-history","report_url":"https://lookcloser.ai/p/031604043131/full#finding-fda-public-records-fda-recall-appears-in-this-brand-s-history"},{"id":"label-and-serving-arithmetic-public-label-filing-not-retained","source":"Label and serving arithmetic","class":"gap","severity":"info","weight":19,"headline":"Public label filing not retained","detail":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists.","proof":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B08XXHCGZT","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-24","presentation_tone":"gap","evidence_id":"ev-ea6a344a8a1c","evidence_url":"https://lookcloser.ai/e/ev-ea6a344a8a1c","content_fingerprint":"sha256:7f2a49e66fca91bd494ea62d80bbf1c2e20ed305d43e139cfde1836a8817f76c","registry_receipts":[],"evidence":{"summary":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","looked":"LookCloser checked Label and serving arithmetic.","found":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists."},"html_anchor":"finding-label-and-serving-arithmetic-public-label-filing-not-retained","report_url":"https://lookcloser.ai/p/031604043131/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"id":"keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","source":"Keepa exact-listing history","class":"gap","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-B08XXHCGZT","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-24","presentation_tone":"gap","evidence_id":"ev-46ae1d9520ca","evidence_url":"https://lookcloser.ai/e/ev-46ae1d9520ca","content_fingerprint":"sha256:8daca2ce0ec84cf29a40d2a86e03f7b8a4ab3b57f96f9abba224d4356c7eb5d1","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-B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","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/031604043131/full#finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam"},{"id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","source":"USPTO trademark registry","class":"gap","severity":"pend","weight":18,"headline":"Multiple USPTO brand-owner records are shown","detail":"USPTO returned multiple live supplement-class records for the exact brand wordmark: PHARMAVITE LLC, PHARMAVITE CORPORATION. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","proof":"USPTO returned multiple live supplement-class records for the exact brand wordmark: PHARMAVITE LLC, PHARMAVITE CORPORATION. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","identity_basis":"owner_exact","status":"live","source_refs":["uspto_search"],"source_url":"https://tsdr.uspto.gov/#caseNumber=77429626&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","scope":"brand_owner","inference_level":"gap","observed_at":"2026-07-24","presentation_tone":"gap","evidence_id":"ev-bd237f05bc53","evidence_url":"https://lookcloser.ai/e/ev-bd237f05bc53","content_fingerprint":"sha256:e9348a2bf8be3249c5eb4135192573b6e30b1f3f015b475b2f0b0044829b7446","registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=77429626&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registrations 3520080, 1963505","registry_name":"USPTO","standard":null,"identifier":"Registrations 3520080, 1963505"}],"evidence":{"summary":"USPTO returned multiple live supplement-class records for the exact brand wordmark: PHARMAVITE LLC, PHARMAVITE CORPORATION. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","source_refs":["uspto_search"],"source_records":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=77429626&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-07-24","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 3520080, 1963505","receipt_label":"USPTO · Registrations 3520080, 1963505"}],"observed_at":"2026-07-24","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO returned multiple live supplement-class records for the exact brand wordmark: PHARMAVITE LLC, PHARMAVITE CORPORATION. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open."},"html_anchor":"finding-uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","report_url":"https://lookcloser.ai/p/031604043131/full#finding-uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown"},{"id":"keepa-exact-listing-history-180-day-review-count-history-is-on-file","source":"Keepa exact-listing history","class":"gap","severity":"info","weight":16,"headline":"180-day review-count history is on file","detail":"Exact-listing history records written-review counts from 1,165 on 2026-01-30 to 1,266 on 2026-07-14 (net +101). 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 1,165 on 2026-01-30 to 1,266 on 2026-07-14 (net +101). 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-B08XXHCGZT","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-24","presentation_tone":"gap","evidence_id":"ev-cf3ce04a6bbf","evidence_url":"https://lookcloser.ai/e/ev-cf3ce04a6bbf","content_fingerprint":"sha256:4bf7e7ec4dfd7c9e9cc1b95bea499a2266e70cb3a3d7fafc5cad6e295c32c128","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 1,165 on 2026-01-30 to 1,266 on 2026-07-14 (net +101). 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-B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 1,165 on 2026-01-30 to 1,266 on 2026-07-14 (net +101). 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/031604043131/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"}],"evidence_records":[{"evidence_id":"ev-3711977fe89a","record_id":"031604043131","gtin":"031604043131","claim_key":"finding:label-and-serving-arithmetic-label-math-could-not-be-verified","primary_source":"facts_panel","claim":"Label math could not be verified","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","proof":{"detail":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:39525af94061a69c4f3d194f9a7ad6b9d9455eb25580837c984f398268f47eec","evidence_url":"https://lookcloser.ai/e/ev-3711977fe89a"},{"evidence_id":"ev-7334e6ad46b9","record_id":"031604043131","gtin":"031604043131","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":"2026-07-24","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":"2026-07-24","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:4c56490bec8a4e80e664692302024937ea6ad1bc303573253bf4ed2bd1959d12","evidence_url":"https://lookcloser.ai/e/ev-7334e6ad46b9"},{"evidence_id":"ev-38ce26989d06","record_id":"031604043131","gtin":"031604043131","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":"2026-07-24","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":"2026-07-24","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:60844b47ee1855141486e47c168a0a150853ee6a981e7844eeaf02b6dcd6147b","evidence_url":"https://lookcloser.ai/e/ev-38ce26989d06"},{"evidence_id":"ev-ea6a344a8a1c","record_id":"031604043131","gtin":"031604043131","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":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists.","proof":{"detail":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:7f2a49e66fca91bd494ea62d80bbf1c2e20ed305d43e139cfde1836a8817f76c","evidence_url":"https://lookcloser.ai/e/ev-ea6a344a8a1c"},{"evidence_id":"ev-41eef9667416","record_id":"031604043131","gtin":"031604043131","claim_key":"finding:fda-public-records-fda-recall-appears-in-this-brand-s-history","primary_source":"openfda_search","claim":"FDA recall appears in this brand's history","bucket":"unverified","looked":"LookCloser checked FDA public records.","found":"Brand-level context only, not a finding about this product. Pharmavite recalled a different or not-exactly-bound product on 2016-06-06: “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.” (status: Terminated). The recalled product was: “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","proof":{"detail":"Brand-level context only, not a finding about this product. Pharmavite recalled a different or not-exactly-bound product on 2016-06-06: “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.” (status: Terminated). The recalled product was: “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3” — not necessarily the product on this page. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>."},"source_refs":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Nature+Made%22+OR+product_description:%22Nature+Made%22)&limit=5","observed_at":"2026-07-24","identity_basis":"product_brand","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Nature Made","receipt_label":"FDA enforcement search · Nature Made"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:18ba5f127ef56c9dfdac9f56a16ed39cb31221c9a2209cf3d4264ead291ab78b","evidence_url":"https://lookcloser.ai/e/ev-41eef9667416"},{"evidence_id":"ev-d794ea2612f4","record_id":"031604043131","gtin":"031604043131","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 “High Absorption Magnesium Glycinate Capsules 200 mg” (variant: 60) — identity confirmed across retailer listings.","proof":{"detail":"The brand's store lists this exact barcode as “High Absorption Magnesium Glycinate Capsules 200 mg” (variant: 60) — identity confirmed across retailer listings."},"source_refs":[{"source":"brand_store","source_url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","observed_at":"2026-07-24","identity_basis":"exact_gtin","scope":"brand_or_exact_product"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:34ab57cbbde1ed00faa3e1bbe962370383e1c865cf3e9d4d496ddbfe5e1b6d86","evidence_url":"https://lookcloser.ai/e/ev-d794ea2612f4"},{"evidence_id":"ev-bd237f05bc53","record_id":"031604043131","gtin":"031604043131","claim_key":"finding:uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","primary_source":"uspto_search","claim":"Multiple USPTO brand-owner records are shown","bucket":"unverified","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO returned multiple live supplement-class records for the exact brand wordmark: PHARMAVITE LLC, PHARMAVITE CORPORATION. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","proof":{"detail":"USPTO returned multiple live supplement-class records for the exact brand wordmark: PHARMAVITE LLC, PHARMAVITE CORPORATION. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open."},"source_refs":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=77429626&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-07-24","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 3520080, 1963505","receipt_label":"USPTO · Registrations 3520080, 1963505"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:e9348a2bf8be3249c5eb4135192573b6e30b1f3f015b475b2f0b0044829b7446","evidence_url":"https://lookcloser.ai/e/ev-bd237f05bc53"},{"evidence_id":"ev-87062521bfd0","record_id":"031604043131","gtin":"031604043131","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":"Open Food Facts resolves 031604043131 to \"Magnesium glycinate\" (Nature Made) — consistent with this listing.","proof":{"detail":"Open Food Facts resolves 031604043131 to \"Magnesium glycinate\" (Nature Made) — consistent with this listing."},"source_refs":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00031604043131","observed_at":"2026-07-24","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:d5e2ee1a0d8e9e4125f147960b4f14950922ca97c46dc3cd00c79d0a12d1b953","evidence_url":"https://lookcloser.ai/e/ev-87062521bfd0"},{"evidence_id":"ev-cf3ce04a6bbf","record_id":"031604043131","gtin":"031604043131","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 1,165 on 2026-01-30 to 1,266 on 2026-07-14 (net +101). 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 1,165 on 2026-01-30 to 1,266 on 2026-07-14 (net +101). 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-B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:4bf7e7ec4dfd7c9e9cc1b95bea499a2266e70cb3a3d7fafc5cad6e295c32c128","evidence_url":"https://lookcloser.ai/e/ev-cf3ce04a6bbf"},{"evidence_id":"ev-46ae1d9520ca","record_id":"031604043131","gtin":"031604043131","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-B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:8daca2ce0ec84cf29a40d2a86e03f7b8a4ab3b57f96f9abba224d4356c7eb5d1","evidence_url":"https://lookcloser.ai/e/ev-46ae1d9520ca"},{"evidence_id":"ev-d534dc84fbb9","record_id":"031604043131","gtin":"031604043131","claim_key":"finding:review_velocity_gradual","primary_source":"source_listing","claim":"Reviews accumulated gradually","bucket":"checks_out","looked":"LookCloser checked keepa.","found":"Written reviews grew from 1171 to 1266 across 2026-02-13 – 2026-07-14 with no single manufactured spike (largest 30-day gain ~29).","proof":{"first":["2026-02-13",1171],"last":["2026-07-14",1266],"max_30d_review_gain":29},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:5d90e79a3abcf74fc08c3bc11dd28f729cb85a01320382d5a80c95f01018eeea","evidence_url":"https://lookcloser.ai/e/ev-d534dc84fbb9"},{"evidence_id":"ev-ffc36a730998","record_id":"031604043131","gtin":"031604043131","claim_key":"claim:efficacy","primary_source":"source_listing","claim":"“Capsules; Heart, nerve and bone support supplement: contains one 60 count bottle”","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 — see Related research below. Whether this product’s doses match those studies could not be confirmed.","proof":{"kind":"efficacy","status":"partly","snippet":"…Bisglycinate Capsules; Heart, nerve and bone support supplement: contains one 60 count bottle of…"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-07-24","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":"2026-07-24","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-24","content_fingerprint":"sha256:0c1f22e5960074444ea73a86b2b5a3df818c5ae5d3376ffe522454b4c24b1a78","evidence_url":"https://lookcloser.ai/e/ev-ffc36a730998"}],"label_math":{"verdict":"UNKNOWN","claimed_subject":null,"claimed_mg":null,"serving_mass_mg":2870,"percent_of_serving":null,"serving_mass_source":"serving size on the label, keyed to UPC 031604043131","ambiguity":null,"declared_actives_total_mg":200,"headline_claim_mg":200,"headline_subject":"magnesium","subject_actual_mg":200},"listing_claims":{"dose_claims":[{"subject":"magnesium","amount_mg":200,"basis":"unspecified"}],"testing":{"claimed":false,"named_lab_or_certifier":false},"container":{"units":60,"servings":null,"pack_count":1,"units_conflict":false},"marketing_text":["HIGH ABSORPTION","Chelated","Gentle on the stomach","Supports muscle relaxation, heart, nerve and bone health","#1 PHARMACIST RECOMMENDED SUPPLEMENT BRAND","This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, tre","Muscle Relaxation","Nerve Health","Heart Health","Bone Health"],"certification_text":[],"claim_checks":[{"kind":"efficacy","label":"Benefit claim","snippet":"…Bisglycinate Capsules; Heart, nerve and bone support supplement: contains one 60 count bottle of…","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Published research exists for ingredients in this formula — see Related research below. 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:google/gemini-flash-1.5","reader_version":"2026-07-24.6","images_read":8,"source_images":["https://m.media-amazon.com/images/I/71P7ET3UH-L.jpg","https://m.media-amazon.com/images/I/81lexOBewiL.jpg","https://m.media-amazon.com/images/I/71750jyU5cL.jpg","https://m.media-amazon.com/images/I/71gb2BWGSGL.jpg","https://m.media-amazon.com/images/I/71O60DDiFDL.jpg","https://m.media-amazon.com/images/I/71eJ-dnWQFL.jpg","https://m.media-amazon.com/images/I/815ljask0tL.jpg","https://m.media-amazon.com/images/I/81msGqyeikL.jpg"],"facts_panel_image":6,"brand":"Nature Made","product_name":"Magnesium Bisglycinate","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"2 Capsules","serving_size_g":null,"servings_per_container":30,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"60 CAPSULES","actives":[{"name":"Magnesium (as Magnesium Bisglycinate)","amount":"200","unit":"mg"}],"responsible_parties":[{"role":"distributed_by","name":"Nature Made Nutritional Products","address":"West Hills, CA 91309-9903, USA","verbatim":"DISTRIBUTED BY: Nature Made Nutritional Products\nWest Hills, CA 91309-9903, USA"}],"websites":["www.NatureMade.com"],"label_claims":["HIGH ABSORPTION","Chelated","Gentle on the stomach","Supports muscle relaxation, heart, nerve and bone health","#1 PHARMACIST RECOMMENDED SUPPLEMENT BRAND","This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, tre","Muscle Relaxation","Nerve Health","Heart Health","Bone Health"],"certifications":[],"panel_rows":[{"name":"Magnesium (as Magnesium Bisglycinate)","amount":"200","unit":"mg"}]},"resolved_facts_panel":{"src":"vision:google/gemini-flash-1.5","reader_version":"2026-07-24.6","images_read":8,"source_images":["https://m.media-amazon.com/images/I/71P7ET3UH-L.jpg","https://m.media-amazon.com/images/I/81lexOBewiL.jpg","https://m.media-amazon.com/images/I/71750jyU5cL.jpg","https://m.media-amazon.com/images/I/71gb2BWGSGL.jpg","https://m.media-amazon.com/images/I/71O60DDiFDL.jpg","https://m.media-amazon.com/images/I/71eJ-dnWQFL.jpg","https://m.media-amazon.com/images/I/815ljask0tL.jpg","https://m.media-amazon.com/images/I/81msGqyeikL.jpg"],"facts_panel_image":6,"brand":"Nature Made","product_name":"Magnesium Bisglycinate","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"2 Capsules","serving_size_g":null,"servings_per_container":30,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"60 CAPSULES","actives":[{"name":"Magnesium (as Magnesium Bisglycinate)","amount":"200","unit":"mg"}],"responsible_parties":[{"role":"distributed_by","name":"Nature Made Nutritional Products","address":"West Hills, CA 91309-9903, USA","verbatim":"DISTRIBUTED BY: Nature Made Nutritional Products\nWest Hills, CA 91309-9903, USA"}],"websites":["www.NatureMade.com"],"label_claims":["HIGH ABSORPTION","Chelated","Gentle on the stomach","Supports muscle relaxation, heart, nerve and bone health","#1 PHARMACIST RECOMMENDED SUPPLEMENT BRAND","This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, tre","Muscle Relaxation","Nerve Health","Heart Health","Bone Health"],"certifications":[],"panel_rows":[{"name":"Magnesium (as Magnesium Bisglycinate)","amount":"200","unit":"mg"}]},"nih_dsld":null,"ingredient_science":{"ingredients":[{"ingredient":"magnesium","declared_name":"Magnesium (as Magnesium Bisglycinate)","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":null,"brand_documentation_request":null,"plain_summary":null,"fda_recalls":{"count":4,"identity_basis":"product_brand","latest":{"date":"20160606","firm":"Pharmavite","product":"Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3","reason":"Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold.","status":"Terminated"}},"offers_at_check_time":[["Retailer listing",10.96],["iHerb",16.79],["Target",16.99],["Brand website",21.99]],"price_comparison":{"identity_basis":"upc_gtin","record_gtin":"00031604043131","source_listing_gtin":"00031604043131","retailer_gtin_match":true,"brand_store_gtin_match":true,"seller_identifiers":{"Brand store (naturemade.com)":"031604043131"},"same_product_only":true,"offers":[["Amazon",10.96],["iHerb",16.79],["Target",16.99],["Brand website",21.99]],"offer_records":[{"seller":"Amazon","price":10.96,"currency":"USD","url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-25T02:30:35.064166+00:00","identity_basis":"exact_gtin","gtin":"00031604043131","rating":null,"price_source":"Keepa","price_type":"amazon_retail"},{"seller":"iHerb","price":16.79,"currency":"USD","url":"https://www.iherb.com/pr/nature-made-magnesium-glycinate-60-capsules-100-mg-per-capsule/157896","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":5,"count":5}},{"seller":"Target","price":16.99,"currency":"USD","url":"https://www.target.com/p/nature-made-high-absorption-magnesium-glycinate-200mg-supplement-capsules-60ct/-/A-81858337","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":4.33,"count":930}},{"seller":"Brand website","price":21.99,"currency":"USD","url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":4.18,"count":239}}],"observed_at":"2026-07-24"},"commerce_context":{"observed_at":"2026-07-24","record_gtin":"00031604043131","source_listing":{"status":"exact_listing","url":"https://www.amazon.com/dp/B08XXHCGZT","price":10.96,"price_receipt":{"status":"available","amount":10.96,"currency":"USD","price_type":"amazon_retail","observed_at":"2026-07-25T02:30:35.064166+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B08XXHCGZT","listing_url":"https://www.amazon.com/dp/B08XXHCGZT","identity_basis":"exact_listing_identifier","listing_identifier":"B08XXHCGZT","raw_cents":1096},"rating":null,"rating_count":null,"published_gtin":"00031604043131"},"brand_site":{"status":"exact_product","host":"https://naturemade.com","url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","title":"High Absorption Magnesium Glycinate Capsules 200 mg","variant":"60","price":"21.99","availability":"unknown","published_gtin":"031604043131","identity_basis":"exact_gtin","comparison_allowed":true,"candidate_binding":null,"shared_marketing_markers":["200 mg"],"review_surface":{"status":"found","rating":4.18,"count":239,"source":"JSON-LD aggregateRating","url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","observed_at":"2026-07-24"},"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://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","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":10.96,"currency":"USD","url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-25T02:30:35.064166+00:00","identity_basis":"exact_gtin","gtin":"00031604043131","rating":null,"price_source":"Keepa","price_type":"amazon_retail"},{"seller":"iHerb","price":16.79,"currency":"USD","url":"https://www.iherb.com/pr/nature-made-magnesium-glycinate-60-capsules-100-mg-per-capsule/157896","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":5,"count":5}},{"seller":"Target","price":16.99,"currency":"USD","url":"https://www.target.com/p/nature-made-high-absorption-magnesium-glycinate-200mg-supplement-capsules-60ct/-/A-81858337","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":4.33,"count":930}},{"seller":"Brand website","price":21.99,"currency":"USD","url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":4.18,"count":239}}],"external_marketplaces":{"iherb":{"source":"iHerb","source_url":"https://www.iherb.com/pr/nature-made-magnesium-glycinate-60-capsules-100-mg-per-capsule/157896","search_url":"https://www.iherb.com/search?kw=Nature+Made+Nature+Made+Magnesium+Glycinate+200+mg+per+Serving%2C+60+Capsules","price":16.79,"currency":"USD","availability":"in_stock","title":"Nature Made, Magnesium Glycinate, 60 Capsules (100 mg per Capsule)","rating":{"value":5,"count":5},"supplement_facts":{"status":"published","serving_size":"2 Capsules","servings_per_container":"30","verbatim":"**Supplement facts**\n**Serving Size:**2 Capsules\n**Servings Per Container:**30\n**Amount Per Serving****%Daily Value**\nMagnesium (as Magnesium Bisglycinate)200 mg 48%"},"published_claims":["non_gmo","gluten_free"],"observed_at":"2026-07-24","receipt":{"lookup_url":"https://www.iherb.com/search?kw=031604043131","lookup_urls":["https://bh.iherb.com/search?kw=031604043131","https://qa.iherb.com/search?kw=031604043131","https://sg.iherb.com/search?kw=031604043131","https://www.iherb.com/search?kw=031604043131"],"lookup_gtins":["00031604043131","031604043131","0031604043131","31604043131"],"product_url":"https://www.iherb.com/pr/nature-made-magnesium-glycinate-60-capsules-100-mg-per-capsule/157896","fetched_via":"text reader","published_gtins":["031604043131"],"canonical_published_gtins":["00031604043131"]},"status":"found","gtin":"031604043131","canonical_gtin":"00031604043131","identity_basis":"exact_gtin","comparison_allowed":true},"target":{"source":"Target","source_url":"https://www.target.com/p/nature-made-high-absorption-magnesium-glycinate-200mg-supplement-capsules-60ct/-/A-81858337","search_url":"https://www.target.com/s?searchTerm=Nature+Made+Nature+Made+Magnesium+Glycinate+200+mg+per+Serving%2C+60+Capsules","price":16.99,"currency":"USD","availability":"in_stock","title":"Nature Made High Absorption Magnesium Glycinate 200 mg per serving, Magnesium Supplement Capsules - 60ct: Gluten-Free","rating":{"value":4.33,"count":930},"supplement_facts":null,"published_claims":["gluten_free"],"observed_at":"2026-07-24","receipt":{"lookup_url":"https://html.duckduckgo.com/html/?q=site%3Atarget.com%2Fp+031604043131","lookup_urls":["https://html.duckduckgo.com/html/?q=site%3Atarget.com%2Fp+031604043131"],"lookup_gtins":["00031604043131","031604043131","0031604043131","31604043131"],"product_url":"https://www.target.com/p/nature-made-high-absorption-magnesium-glycinate-200mg-supplement-capsules-60ct/-/A-81858337","fetched_via":"direct page + text reader","published_gtins":["031604043131"],"canonical_published_gtins":["00031604043131"]},"status":"found","gtin":"031604043131","canonical_gtin":"00031604043131","identity_basis":"exact_gtin","comparison_allowed":true},"walmart":{"source":"Walmart","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00031604043131","search_url":"https://www.walmart.com/search?q=Nature+Made+Nature+Made+Magnesium+Glycinate+200+mg+per+Serving%2C+60+Capsules"}},"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://naturemade.com","sku_count":194,"supp_count":172,"distinct_trend_cats":6,"cats":["ashwagandha","berberine","collagen","creatine","magnesium","mushroom"],"specialist":false,"domain_lookup":{"status":"confirmed","brand":"Nature Made","host":"https://naturemade.com","source_url":"https://naturemade.com","identity_basis":"retained_brand_storefront","observed_at":"2026-07-24"},"review_surface":{"status":"found","rating":4.18,"count":239,"source":"JSON-LD aggregateRating","url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","observed_at":"2026-07-24"}},"brand_review_surface":{"status":"found","rating":4.18,"count":239,"source":"JSON-LD aggregateRating","url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","observed_at":"2026-07-24"},"ratings_surface":{"stars":null,"count":null,"observed_at":"2026-07-24","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":[["2026-01-30",1165],["2026-02-13",1171],["2026-02-27",1185],["2026-03-09",1195],["2026-03-13",1198],["2026-03-19",1205],["2026-03-28",1214],["2026-04-02",1216],["2026-04-06",1221],["2026-04-12",1225],["2026-04-17",1227],["2026-04-22",1231],["2026-05-03",1234],["2026-05-14",1238],["2026-06-02",1239],["2026-06-16",1249],["2026-06-30",1259],["2026-07-06",1263],["2026-07-14",1266]],"summary":{"start":["2026-01-30",1165],"latest":["2026-07-14",1266],"net_change":101,"largest_increase":14,"largest_decrease":1}},"price_snapshot":{"status":"available","amount":10.96,"currency":"USD","price_type":"amazon_retail","observed_at":"2026-07-25T02:30:35.064166+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B08XXHCGZT","listing_url":"https://www.amazon.com/dp/B08XXHCGZT","identity_basis":"exact_listing_identifier","listing_identifier":"B08XXHCGZT","raw_cents":1096},"catalog_snapshot":{"observed_at":"2026-07-25T02:30:35.064166+00:00","listed_since":"2021-03-01","parent_listing_identifier":"B0CP66B1CF","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":"Nature Made","manufacturer":"Pharmavite","monthly_sold_estimate":50000,"monthly_sold_note":"Source estimate; demand context only, not verified unit sales.","review_counts_last_observed":"2026-07-14","sales_rank_drops":{"30_days":41,"90_days":132,"180_days":250},"out_of_stock_percentage":{"30_days":null,"90_days":null,"180_days":null},"offer_count":21,"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":"2026-07-24","url":"https://www.amazon.com/dp/B08XXHCGZT","identity_basis":"listing_identifier","limitation":null},"barcode_search":{"type":"barcode_registry_search","scope":"exact_gtin","observed_at":"2026-07-24","url":"https://world.openfoodfacts.org/product/00031604043131","identity_basis":"gtin"},"nih_dsld_search":{"type":"government_label_catalog","scope":"product_label","observed_at":"2026-07-24","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":"2026-07-24","url":"https://tsdr.uspto.gov/#caseNumber=77429626&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods","checked":true,"registry_name":"USPTO","identifier":"Registrations 3520080, 1963505","receipt_label":"USPTO · Registrations 3520080, 1963505"},"openfda_search":{"type":"government_enforcement_search","scope":"product_or_brand","observed_at":"2026-07-24","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Nature+Made%22+OR+product_description:%22Nature+Made%22)&limit=5","identity_basis":"product_brand","checked":true,"registry_name":"FDA enforcement","identifier":"Nature Made","receipt_label":"FDA enforcement search · Nature Made"},"nsf_search":{"type":"certification_registry_search","scope":"product_or_brand","observed_at":"2026-07-24","url":"https://info.nsf.org/Certified/dietary/","identity_basis":"search_only","checked":false,"registry_name":"NSF","standard":null,"identifier":null,"receipt_label":null},"keepa_history":{"type":"paid_catalog_history","scope":"exact_listing","observed_at":"2026-07-24","url":"https://keepa.com/#!product/1-B08XXHCGZT","identity_basis":"exact_listing_identifier"},"facts_panel":{"type":"image_read_supplement_facts","scope":"exact_listing","observed_at":"2026-07-24","url":"https://www.amazon.com/dp/B08XXHCGZT","identity_basis":"listing_identifier","limitation":null},"brand_store":{"type":"brand_storefront","scope":"brand_or_exact_product","observed_at":"2026-07-24","url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","identity_basis":"exact_gtin","comparison_allowed":true,"limitation":null},"brand_review_surface":{"type":"brand_store_review_aggregate","scope":"exact_product","observed_at":"2026-07-24","url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","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."},"commerce_iherb":{"type":"retailer_product_surface","scope":"exact_product","observed_at":"2026-07-24","url":"https://www.iherb.com/pr/nature-made-magnesium-glycinate-60-capsules-100-mg-per-capsule/157896","identity_basis":"exact_gtin","comparison_allowed":true,"limitation":null},"commerce_target":{"type":"retailer_product_surface","scope":"exact_product","observed_at":"2026-07-24","url":"https://www.target.com/p/nature-made-high-absorption-magnesium-glycinate-200mg-supplement-capsules-60ct/-/A-81858337","identity_basis":"exact_gtin","comparison_allowed":true,"limitation":null},"nih_ods_magnesium":{"type":"government_ingredient_reference","scope":"ingredient","observed_at":"2026-07-24","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":"2026-07-24","url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","identity_basis":"named_ingredient"}},"decision_support":{"disclosure":{"status":"amounts_disclosed","summary":"All 1 captured rows publish an amount.","captured_rows":1,"quantified_rows":1,"separately_quantified_rows":1,"combined_blend_rows":[],"integrity_tells":[],"derived_from":["facts_panel"]},"identity_convergence":{"gtin":"00031604043131","confirmations":["source_listing_gtin","external_barcode_record","brand_store_gtin"],"confirmation_count":3,"summary":"3 identity-bound source(s) converge on this product.","not_a_quality_score":true},"research_coverage":{"panel_rows":1,"ingredients_with_reference_context":1,"exact_product_dose_comparisons":0,"dose_comparison_finding_ids":[],"blend_limits_dose_comparison":false,"limitation":"Ingredient context is not product efficacy evidence."},"review_trajectory":{"status":"observed","start":{"date":"2026-01-30","count":1165},"latest":{"date":"2026-07-14","count":1266},"net_change":101,"span_days":165,"average_change_per_30_days":18.4,"largest_single_interval_increase":14,"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":10.96,"currency":"USD","url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-25T02:30:35.064166+00:00","identity_basis":"exact_gtin","gtin":"00031604043131","rating":null,"price_source":"Keepa","price_type":"amazon_retail","price_per_labeled_serving":0.37},{"seller":"iHerb","price":16.79,"currency":"USD","url":"https://www.iherb.com/pr/nature-made-magnesium-glycinate-60-capsules-100-mg-per-capsule/157896","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":5,"count":5},"price_per_labeled_serving":0.56},{"seller":"Target","price":16.99,"currency":"USD","url":"https://www.target.com/p/nature-made-high-absorption-magnesium-glycinate-200mg-supplement-capsules-60ct/-/A-81858337","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":4.33,"count":930},"price_per_labeled_serving":0.57},{"seller":"Brand website","price":21.99,"currency":"USD","url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":4.18,"count":239},"price_per_labeled_serving":0.73}],"exact_gtin_only":true,"price_spread":11.03,"servings_basis":30,"limitation":"Prices are point-in-time observations."},"ownership":{"status":"multiple","owner":null,"candidate_count":2,"brand_age_months":64.8,"manufacturer_link":"not_established","limitation":"Trademark ownership does not establish manufacturer or country of manufacture."},"open_questions":[{"finding_id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","question":"Which exact USPTO registrant is tied to this product's brand use?","source_headline":"Multiple USPTO brand-owner records are shown","needed_evidence":"exact-wordmark ownership record","priority":18,"absence_is_not_a_strike":true},{"finding_id":"label-and-serving-arithmetic-label-math-could-not-be-verified","question":"Do the labeled amounts reconcile with the stated serving and container?","source_headline":"Label math could not be verified","needed_evidence":"identity-bound Supplement Facts panel","priority":26,"absence_is_not_a_strike":true}],"connected_signals":[],"evidence_balance":{"documented_concerns":0,"confirmed_checks":4,"neutral_or_open_findings":7,"material_open_questions":2,"concern_finding_ids":[],"confirmation_finding_ids":["nih-published-research-each-ingredient-s-amount-is-disclosed","brand-storefront-same-barcode-on-the-brand-s-own-store","barcode-gtin-record-upc-independently-corroborated","review_velocity_gradual"]},"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":"“Capsules; Heart, nerve and bone support supplement: contains one 60 count bottle”","check":"Published research exists for ingredients in this formula — see Related research below. 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 — see Related research below. Whether this product’s doses match those studies could not be confirmed.","finding_id":null,"registry_receipts":[],"evidence_id":"ev-ffc36a730998","evidence_url":"https://lookcloser.ai/e/ev-ffc36a730998","content_fingerprint":"sha256:0c1f22e5960074444ea73a86b2b5a3df818c5ae5d3376ffe522454b4c24b1a78","observed_at":"2026-07-24","source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-24","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-07-24","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":"2026-07-24","identity_basis":"named_ingredient","scope":"ingredient"}],"proof":{"kind":"efficacy","status":"partly","snippet":"…Bisglycinate Capsules; Heart, nerve and bone support supplement: contains one 60 count bottle of…"}}],"claimed_no_support":[],"unverified":[]},"counts":{"contradicted":0,"overreaching":0,"checks_out":0,"partly":1,"claimed_no_support":0,"unverified":0},"puffery":[],"consumed_finding_ids":[]},"brand_presence":{"status":"exact_product","host":"https://naturemade.com","exact_product_page":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","consumer_meaning":"Brand presence is reported separately from exact-product identity.","absence_is_not_a_strike":true}},"observations":{"offers":[{"seller":"Amazon","price":10.96,"currency":"USD","url":"https://www.amazon.com/dp/B08XXHCGZT","observed_at":"2026-07-25T02:30:35.064166+00:00","identity_basis":"exact_gtin","gtin":"00031604043131","rating":null,"price_source":"Keepa","price_type":"amazon_retail"},{"seller":"iHerb","price":16.79,"currency":"USD","url":"https://www.iherb.com/pr/nature-made-magnesium-glycinate-60-capsules-100-mg-per-capsule/157896","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":5,"count":5}},{"seller":"Target","price":16.99,"currency":"USD","url":"https://www.target.com/p/nature-made-high-absorption-magnesium-glycinate-200mg-supplement-capsules-60ct/-/A-81858337","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":4.33,"count":930}},{"seller":"Brand website","price":21.99,"currency":"USD","url":"https://naturemade.com/products/high-absorption-magnesium-glycinate-200-mg-capsules","observed_at":"2026-07-24","identity_basis":"exact_gtin","gtin":"00031604043131","rating":{"value":4.18,"count":239}}],"ratings":{"stars":null,"count":null,"observed_at":"2026-07-24","source_ref":"source_listing"},"facts_panel_source":"listing_image"},"report_url":"https://lookcloser.ai/p/031604043131","methodology":"https://lookcloser.ai/methodology","built_at":"2026-07-25T02:32:19Z","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":"sha256:8a234af997237e14586891b4d0f81c6e5a5cf2f9d7a205040c3da1c1a964b8e3"}