{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"031604025762","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-08-04T00:12:55-0700","last_collection_event":"intake","label_reader_version":"2026-07-27.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-08-04T17:23:55-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"031604025762","listing_identifier":"B002RS6PN4","brand":"Nature Made","title":"Nature Made Magnesium Oxide Extra Strength 400 mg","listing_title":"Nature Made Magnesium Oxide Extra Strength 400 mg, 60 Softgels","identity":{"canonical_gtin":"00031604025762","source_listing_gtin":"00031604025762","listing_identifier":"B002RS6PN4","product_image":"https://m.media-amazon.com/images/I/71xUcD8269L.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/B002RS6PN4","primary_url":"https://m.media-amazon.com/images/I/71xUcD8269L.jpg","image_count":8,"last_attempted":"2026-08-04T00:12:55-0700","attempts":1},"observed_at":"2026-08-04","source_confirmations":["source_listing_gtin","external_barcode_record"],"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","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 West Hills, CA 91309-9903, USA 1-800-276-2878 • www.NatureMade.com"}],"identity_nodes":[{"role":"distributed_by","name":"Nature Made Nutritional Products","address":"West Hills, CA 91309-9903, USA","verbatim":"DISTRIBUTED BY: Nature Made Nutritional Products West Hills, CA 91309-9903, USA 1-800-276-2878 • www.NatureMade.com","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","barcode-gtin-record-upc-independently-corroborated","nih-published-research-research-context-is-available-for-the-listed-ingr"],"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":"This recall is not about the product on this page. Pharmavite recalled a different product on June 6, 2016. FDA has since closed that case. The recalled item was “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3”. …","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-e412536b29e1","evidence_url":"https://lookcloser.ai/e/ev-e412536b29e1","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-47bb733c647c","evidence_url":"https://lookcloser.ai/e/ev-47bb733c647c","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 · 4 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-f26ec6d29324","evidence_url":"https://lookcloser.ai/e/ev-f26ec6d29324","presentation_home":"finding_catalog"},{"finding_id":"barcode-gtin-record-upc-independently-corroborated","card_type":"upc_corroborated","question":"owner","tone":"ok","weight":48,"headline":"The barcode identity checks out · 031604025762.","evidence":"Open Food Facts resolves 031604025762 to \"Magnesium\" (Nature Made) — consistent with this listing.","so_what":"The barcode matches, so we are checking the right product rather than a look-alike.","source":"Barcode / GTIN record","source_links":[],"registry_receipts":[],"evidence_id":"ev-ec2965983fe6","evidence_url":"https://lookcloser.ai/e/ev-ec2965983fe6","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-39ae96843d8b","evidence_url":"https://lookcloser.ai/e/ev-39ae96843d8b","presentation_home":"research_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":["We have not found a public label filing for this exact product."]},"tldr":{"assessment":"checks_confirmed","headline":"FDA recall appears in this brand's history","summary":"This recall is not about the product on this page. Pharmavite recalled a different product on June 6, 2016. FDA has since closed that case. The recalled item was “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3”. FDA recorded the reason as “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold”. 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":"barcode-gtin-record-upc-independently-corroborated","class":"ok","headline":"UPC independently corroborated","source":"Barcode / GTIN record","scope":"exact_product"}],"documented_concern_count":0,"confirmed_check_count":2,"open_question_count":1,"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":"This recall is not about the product on this page. Pharmavite recalled a different product on June 6, 2016. FDA has since closed that case. The recalled item was “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3”. FDA recorded the reason as “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold”. 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","noted":false,"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":"2026-08-04","presentation_tone":"ok","evidence_id":"ev-f26ec6d29324","evidence_url":"https://lookcloser.ai/e/ev-f26ec6d29324","content_fingerprint":"sha256:5e573084a78fc79fd1296fe96e7ffd990a87d6c09c5f12830a4d2314661d1ea6","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":"2026-08-04","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":"2026-08-04","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-04","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/031604025762/full#finding-nih-published-research-each-ingredient-s-amount-is-disclosed"},{"id":"barcode-gtin-record-upc-independently-corroborated","source":"Barcode / GTIN record","class":"ok","noted":false,"severity":"ok","weight":38,"headline":"UPC independently corroborated","detail":"Open Food Facts resolves 031604025762 to \"Magnesium\" (Nature Made) — consistent with this listing.","proof":"Open Food Facts resolves 031604025762 to \"Magnesium\" (Nature Made) — consistent with this listing.","identity_basis":"gtin","status":"live","source_refs":["barcode_search","source_listing"],"source_url":"https://world.openfoodfacts.org/product/00031604025762","scope":"exact_product","inference_level":"direct_observation","observed_at":"2026-08-04","presentation_tone":"ok","evidence_id":"ev-ec2965983fe6","evidence_url":"https://lookcloser.ai/e/ev-ec2965983fe6","content_fingerprint":"sha256:b7ce60685b3d9dda18e653d27e4ef45ae63e452cc35acfb13ac6b8e2449bd7ed","registry_receipts":[],"evidence":{"summary":"Open Food Facts resolves 031604025762 to \"Magnesium\" (Nature Made) — consistent with this listing.","source_refs":["barcode_search","source_listing"],"source_records":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00031604025762","observed_at":"2026-08-04","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-04","looked":"LookCloser checked Barcode / GTIN record.","found":"Open Food Facts resolves 031604025762 to \"Magnesium\" (Nature Made) — consistent with this listing."},"html_anchor":"finding-barcode-gtin-record-upc-independently-corroborated","report_url":"https://lookcloser.ai/p/031604025762/full#finding-barcode-gtin-record-upc-independently-corroborated"},{"id":"label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving","source":"Label and serving arithmetic","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Multi-ingredient formula — panel read, serving weight unknown","detail":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","proof":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B002RS6PN4","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-04","presentation_tone":"gap","evidence_id":"ev-9671b9a88ebc","evidence_url":"https://lookcloser.ai/e/ev-9671b9a88ebc","content_fingerprint":"sha256:507ef4b906868f96613f455eb213650800da9016dd15fd531cfbcc66d3f8b26f","registry_receipts":[],"evidence":{"summary":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-04","looked":"LookCloser checked Label and serving arithmetic.","found":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem."},"html_anchor":"finding-label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving","report_url":"https://lookcloser.ai/p/031604025762/full#finding-label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving"},{"id":"nih-published-research-research-context-is-available-for-the-listed-ingr","source":"NIH / published research","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Research context is available for the listed ingredients","detail":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","proof":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","identity_basis":"ingredient","status":"live","source_refs":["nih_ods_magnesium","pubmed_magnesium"],"source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","scope":"ingredient_context","inference_level":"gap","observed_at":"2026-08-04","presentation_tone":"gap","evidence_id":"ev-39ae96843d8b","evidence_url":"https://lookcloser.ai/e/ev-39ae96843d8b","content_fingerprint":"sha256:0a0e1f2146110315a5a61a327efb15d93d795228fa69fb9fdb7722ef62cb50c1","registry_receipts":[{"source":"nih_ods_magnesium","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","label":"NIH ODS — Magnesium fact sheet","registry_name":"NIH ODS","standard":null,"identifier":"magnesium"}],"evidence":{"summary":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","source_refs":["nih_ods_magnesium","pubmed_magnesium"],"source_records":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-04","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":"2026-08-04","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-04","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/031604025762/full#finding-nih-published-research-research-context-is-available-for-the-listed-ingr"},{"id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","source":"FDA public records","class":"gap","noted":true,"severity":"info","weight":19,"headline":"FDA recall appears in this brand's history","detail":"This recall is not about the product on this page. Pharmavite recalled a different product on June 6, 2016. FDA has since closed that case. The recalled item was “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3”. FDA recorded the reason as “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","proof":"This recall is not about the product on this page. Pharmavite recalled a different product on June 6, 2016. FDA has since closed that case. The recalled item was “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3”. FDA recorded the reason as “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold”. 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":"2026-08-04","presentation_tone":"caution","evidence_id":"ev-e412536b29e1","evidence_url":"https://lookcloser.ai/e/ev-e412536b29e1","content_fingerprint":"sha256:d41c8a7982e3f8193a6a1a36ac89036a578cefe89cf32a8edc41b75086465045","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":"This recall is not about the product on this page. Pharmavite recalled a different product on June 6, 2016. FDA has since closed that case. The recalled item was “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3”. FDA recorded the reason as “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold”. 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":"2026-08-04","identity_basis":"product_brand","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Nature Made","receipt_label":"FDA enforcement search · Nature Made"}],"observed_at":"2026-08-04","looked":"LookCloser checked FDA public records.","found":"This recall is not about the product on this page. Pharmavite recalled a different product on June 6, 2016. FDA has since closed that case. The recalled item was “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3”. FDA recorded the reason as “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold”. 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/031604025762/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","noted":false,"severity":"info","weight":19,"headline":"Public label filing not retained","detail":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.","proof":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B002RS6PN4","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-04","presentation_tone":"gap","evidence_id":"ev-b44b226ce875","evidence_url":"https://lookcloser.ai/e/ev-b44b226ce875","content_fingerprint":"sha256:04035c835d9d591948ba1ffe21a731b97654d1a365e6bebeea03ee3a83a45010","registry_receipts":[],"evidence":{"summary":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-04","looked":"LookCloser checked Label and serving arithmetic.","found":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists."},"html_anchor":"finding-label-and-serving-arithmetic-public-label-filing-not-retained","report_url":"https://lookcloser.ai/p/031604025762/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","noted":false,"severity":"info","weight":19,"headline":"This item belongs to a catalog variation family","detail":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","proof":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!product/1-B002RS6PN4","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-04","presentation_tone":"gap","evidence_id":"ev-dccc96ff8799","evidence_url":"https://lookcloser.ai/e/ev-dccc96ff8799","content_fingerprint":"sha256:1460da558e57cca59b43e8c331ca9dfe5aa793f91237a6f28aab2be698315854","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-B002RS6PN4","observed_at":"2026-08-04","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-04","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/031604025762/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","noted":false,"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":"2026-08-04","presentation_tone":"gap","evidence_id":"ev-47bb733c647c","evidence_url":"https://lookcloser.ai/e/ev-47bb733c647c","content_fingerprint":"sha256:fe5152efff28fd8f6f7e941c746f64f2052ef27a2c5013f690c7056a73871957","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":"2026-08-04","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 3520080, 1963505","receipt_label":"USPTO · Registrations 3520080, 1963505"}],"observed_at":"2026-08-04","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/031604025762/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","noted":false,"severity":"info","weight":16,"headline":"180-day review-count history is on file","detail":"Exact-listing history records written-review counts from 680 on 2025-07-01 to 694 on 2026-07-27 (net +14). 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 680 on 2025-07-01 to 694 on 2026-07-27 (net +14). 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-B002RS6PN4","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-04","presentation_tone":"gap","evidence_id":"ev-b2cfcbd00794","evidence_url":"https://lookcloser.ai/e/ev-b2cfcbd00794","content_fingerprint":"sha256:b9a6a00f74739029b4c026e5c2144e7651b04616e89947f3fb9dbecab95e4a8e","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 680 on 2025-07-01 to 694 on 2026-07-27 (net +14). 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-B002RS6PN4","observed_at":"2026-08-04","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-04","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 680 on 2025-07-01 to 694 on 2026-07-27 (net +14). 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/031604025762/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"}],"evidence_records":[{"evidence_id":"ev-ec2965983fe6","record_id":"031604025762","gtin":"031604025762","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 031604025762 to \"Magnesium\" (Nature Made) — consistent with this listing.","proof":{"detail":"Open Food Facts resolves 031604025762 to \"Magnesium\" (Nature Made) — consistent with this listing."},"source_refs":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00031604025762","observed_at":"2026-08-04","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-04","content_fingerprint":"sha256:b7ce60685b3d9dda18e653d27e4ef45ae63e452cc35acfb13ac6b8e2449bd7ed","evidence_url":"https://lookcloser.ai/e/ev-ec2965983fe6"},{"evidence_id":"ev-f26ec6d29324","record_id":"031604025762","gtin":"031604025762","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":"2026-08-04","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":"2026-08-04","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-04","content_fingerprint":"sha256:5e573084a78fc79fd1296fe96e7ffd990a87d6c09c5f12830a4d2314661d1ea6","evidence_url":"https://lookcloser.ai/e/ev-f26ec6d29324"},{"evidence_id":"ev-e412536b29e1","record_id":"031604025762","gtin":"031604025762","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":"This recall is not about the product on this page. Pharmavite recalled a different product on June 6, 2016. FDA has since closed that case. The recalled item was “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3”. FDA recorded the reason as “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","proof":{"detail":"This recall is not about the product on this page. Pharmavite recalled a different product on June 6, 2016. FDA has since closed that case. The recalled item was “Nature Made(R) D3 1000IU, 125 count, UPC 0-31604-02793-3”. FDA recorded the reason as “Specific lots of Nature Made(R) Vitamin D tablets may exceed specifications for yeast/mold”. 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":"2026-08-04","identity_basis":"product_brand","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Nature Made","receipt_label":"FDA enforcement search · Nature Made"}],"observed_at":"2026-08-04","content_fingerprint":"sha256:d41c8a7982e3f8193a6a1a36ac89036a578cefe89cf32a8edc41b75086465045","evidence_url":"https://lookcloser.ai/e/ev-e412536b29e1"},{"evidence_id":"ev-47bb733c647c","record_id":"031604025762","gtin":"031604025762","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":"2026-08-04","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 3520080, 1963505","receipt_label":"USPTO · Registrations 3520080, 1963505"}],"observed_at":"2026-08-04","content_fingerprint":"sha256:fe5152efff28fd8f6f7e941c746f64f2052ef27a2c5013f690c7056a73871957","evidence_url":"https://lookcloser.ai/e/ev-47bb733c647c"},{"evidence_id":"ev-9671b9a88ebc","record_id":"031604025762","gtin":"031604025762","claim_key":"finding:label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving","primary_source":"facts_panel","claim":"Multi-ingredient formula — panel read, serving weight unknown","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","proof":{"detail":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-04","content_fingerprint":"sha256:507ef4b906868f96613f455eb213650800da9016dd15fd531cfbcc66d3f8b26f","evidence_url":"https://lookcloser.ai/e/ev-9671b9a88ebc"},{"evidence_id":"ev-b44b226ce875","record_id":"031604025762","gtin":"031604025762","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/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-04","content_fingerprint":"sha256:04035c835d9d591948ba1ffe21a731b97654d1a365e6bebeea03ee3a83a45010","evidence_url":"https://lookcloser.ai/e/ev-b44b226ce875"},{"evidence_id":"ev-b2cfcbd00794","record_id":"031604025762","gtin":"031604025762","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 680 on 2025-07-01 to 694 on 2026-07-27 (net +14). 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 680 on 2025-07-01 to 694 on 2026-07-27 (net +14). 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-B002RS6PN4","observed_at":"2026-08-04","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-04","content_fingerprint":"sha256:b9a6a00f74739029b4c026e5c2144e7651b04616e89947f3fb9dbecab95e4a8e","evidence_url":"https://lookcloser.ai/e/ev-b2cfcbd00794"},{"evidence_id":"ev-dccc96ff8799","record_id":"031604025762","gtin":"031604025762","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-B002RS6PN4","observed_at":"2026-08-04","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-04","content_fingerprint":"sha256:1460da558e57cca59b43e8c331ca9dfe5aa793f91237a6f28aab2be698315854","evidence_url":"https://lookcloser.ai/e/ev-dccc96ff8799"},{"evidence_id":"ev-39ae96843d8b","record_id":"031604025762","gtin":"031604025762","claim_key":"finding:nih-published-research-research-context-is-available-for-the-listed-ingr","primary_source":"nih_ods_magnesium","claim":"Research context is available for the listed ingredients","bucket":"unverified","looked":"LookCloser checked NIH / published research.","found":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","proof":{"detail":"Published sources describe how magnesium have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation."},"source_refs":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-04","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":"2026-08-04","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-04","content_fingerprint":"sha256:0a0e1f2146110315a5a61a327efb15d93d795228fa69fb9fdb7722ef62cb50c1","evidence_url":"https://lookcloser.ai/e/ev-39ae96843d8b"},{"evidence_id":"ev-4f4f281d8e1c","record_id":"031604025762","gtin":"031604025762","claim_key":"claim:efficacy","primary_source":"source_listing","claim":"“bone and heart support supplement: contains one 60 count bottle of Nature Made Extra Strength Magnesium 400mg Softgels for a 60-day”","bucket":"partly","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","proof":{"kind":"efficacy","status":"partly","snippet":"…Nerve, bone and heart support supplement: contains one 60 count bottle of Nature Made Extra Strength Magnesium 400mg Softgels for a 60-day supply…"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-04","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":"2026-08-04","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-04","content_fingerprint":"sha256:09ec568c0ccb4b464ba805fe354bcf808881e0410b051af41d5d2604244cc27d","evidence_url":"https://lookcloser.ai/e/ev-4f4f281d8e1c"}],"label_math":{"verdict":"UNKNOWN","claimed_subject":null,"claimed_mg":null,"serving_mass_mg":null,"percent_of_serving":null,"serving_mass_source":null,"ambiguity":null,"declared_actives_total_mg":900,"headline_claim_mg":400,"headline_subject":"magnesium","subject_actual_mg":400},"listing_claims":{"dose_claims":[{"subject":"magnesium","amount_mg":400,"basis":"unspecified"}],"testing":{"claimed":false,"named_lab_or_certifier":false},"container":{"units":60,"servings":null,"pack_count":1,"units_conflict":false},"marketing_text":["#1 PHARMACIST RECOMMENDED VITAMIN & SUPPLEMENT BRAND","Supports muscle relaxation†","Supports nerve, heart & bone health†","Dietary Supplement","EXTRA STRENGTH","Magnesium supports:","Muscle Relaxation†","Nerve Health†","Heart Health†","Bone Health†"],"certification_text":["Gluten free","Gluten Free"],"claim_checks":[{"kind":"efficacy","label":"Benefit claim","snippet":"…Nerve, bone and heart support supplement: contains one 60 count bottle of Nature Made Extra Strength Magnesium 400mg Softgels for a 60-day supply…","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","status":"partly"}],"identity_basis":"source_listing_and_identity_bound_label"},"facts_panel_status":"captured","label_photo_read":{"src":"vision:claude-cli:subscription","reader_version":"2026-07-27.1","images_read":8,"raw_reads":[{"img":0,"model":"claude-cli:subscription","text":"{\"brand\": \"Nature Made\", \"product_name\": \"Magnesium Extra Strength 400 mg\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"60 SOFTGELS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"#1 PHARMACIST RECOMMENDED VITAMIN & SUPPLEMENT BRAND\", \"Supports muscle relaxation†\", \"Supports nerve, heart & bone health†\", \"Dietary Supplement\", \"EXTRA STRENGTH\"], \"certifications\": []}\n"},{"img":1,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Magnesium supports:\", \"Muscle Relaxation†\", \"Nerve Health†\", \"Heart Health†\", \"Bone Health†\", \"Production of Melatonin†\"], \"certifications\": []}\n```\n"},{"img":2,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Extra strength magnesium 400 mg\"], \"certifications\": []}\n```\n"},{"img":3,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"SUPPORT YOUR HEALTHY AGING JOURNEY†\"], \"certifications\": []}\n```\n"},{"img":4,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"60 softgels\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Adults, take 1 softgel daily\", \"60 day supply\"], \"certifications\": []}\n```\n"},{"img":5,"model":"claude-cli:subscription","text":"{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Quality you can trust\", \"No synthetic dyes\", \"No artificial flavors\", \"No preservatives\", \"Gluten free\"], \"certifications\": [\"Gluten free\"]}\n"},{"img":6,"model":"claude-cli:subscription","text":"{\"brand\": \"Nature Made\", \"product_name\": null, \"barcode\": null, \"panel\": true, \"serving_size_text\": \"Serving Size 1 Softgel\", \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [{\"role\": \"distributed_by\", \"name\": \"Nature Made Nutritional Products\", \"address\": \"West Hills, CA 91309-9903, USA\", \"verbatim\": \"DISTRIBUTED BY: Nature Made Nutritional Products West Hills, CA 91309-9903, USA 1-800-276-2878 • www.NatureMade.com\"}], \"websites\": [\"www.NatureMade.com\"], \"actives\": [{\"name\": \"Calories\", \"amount\": \"10\", \"unit\": \"\"}, {\"name\": \"Total Fat\", \"amount\": \"0.5\", \"unit\": \"g\"}, {\"name\": \"Saturated Fat\", \"amount\": \"0.5\", \"unit\": \"g\"}, {\"name\": \"Magnesium (as Magnesium Oxide)\", \"amount\": \"400\", \"unit\": \"mg\"}], \"label_claims\": [\"No Synthetic Dyes - Colors Derived from Natural Sources\", \"No Artificial Flavors\", \"No Preservatives\", \"Encapsulated and quality tested in the USA\", \"Made to our guaranteed purity and potency standards.\"], \"certifications\": [\"Gluten Free\"]}\n"},{"img":7,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"Nature Made\", \"product_name\": null, \"barcode\": null, \"panel\": true, \"serving_size_text\": \"Serving Size 1 Softgel\", \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [{\"role\": \"distributed_by\", \"name\": \"Nature Made Nutritional Products\", \"address\": \"West Hills, CA 91309-9903, USA\", \"verbatim\": \"DISTRIBUTED BY: Nature Made Nutritional Products West Hills, CA 91309-9903, USA 1-800-276-2878 \\u2022 www.NatureMade.com\"}], \"websites\": [\"www.NatureMade.com\"], \"actives\": [{\"name\": \"Calories\", \"amount\": \"10\", \"unit\": null}, {\"name\": \"Total Fat\", \"amount\": \"0.5\", \"unit\": \"g\"}, {\"name\": \"Saturated Fat\", \"amount\": \"0.5\", \"unit\": \"g\"}, {\"name\": \"Magnesium (as Magnesium Oxide)\", \"amount\": \"400\", \"unit\": \"mg\"}], \"label_claims\": [\"Encapsulated and quality tested in the USA.\"], \"certifications\": []}\n```\n"}],"source_images":["https://m.media-amazon.com/images/I/71xUcD8269L.jpg","https://m.media-amazon.com/images/I/81lexOBewiL.jpg","https://m.media-amazon.com/images/I/81iqSGB3OoL.jpg","https://m.media-amazon.com/images/I/71gb2BWGSGL.jpg","https://m.media-amazon.com/images/I/710bfaywLGL.jpg","https://m.media-amazon.com/images/I/71DqA-rz4ML.jpg","https://m.media-amazon.com/images/I/81AnBl9MM9L.jpg","https://m.media-amazon.com/images/I/81DUoPkXi8L.jpg"],"facts_panel_image":6,"brand":"Nature Made","product_name":"Magnesium Extra Strength 400 mg","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"Serving Size 1 Softgel","serving_size_g":null,"servings_per_container":null,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"60 SOFTGELS","actives":[{"name":"Calories","amount":"10","unit":""},{"name":"Total Fat","amount":"0.5","unit":"g"},{"name":"Saturated Fat","amount":"0.5","unit":"g"},{"name":"Magnesium (as Magnesium Oxide)","amount":"400","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 West Hills, CA 91309-9903, USA 1-800-276-2878 • www.NatureMade.com"}],"websites":["www.NatureMade.com"],"label_claims":["#1 PHARMACIST RECOMMENDED VITAMIN & SUPPLEMENT BRAND","Supports muscle relaxation†","Supports nerve, heart & bone health†","Dietary Supplement","EXTRA STRENGTH","Magnesium supports:","Muscle Relaxation†","Nerve Health†","Heart Health†","Bone Health†"],"certifications":["Gluten free","Gluten Free"],"panel_rows":[{"name":"Calories","amount":"10","unit":""},{"name":"Total Fat","amount":"0.5","unit":"g"},{"name":"Saturated Fat","amount":"0.5","unit":"g"},{"name":"Magnesium (as Magnesium Oxide)","amount":"400","unit":"mg"}]},"resolved_facts_panel":{"src":"vision:claude-cli:subscription","reader_version":"2026-07-27.1","images_read":8,"raw_reads":[{"img":0,"model":"claude-cli:subscription","text":"{\"brand\": \"Nature Made\", \"product_name\": \"Magnesium Extra Strength 400 mg\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"60 SOFTGELS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"#1 PHARMACIST RECOMMENDED VITAMIN & SUPPLEMENT BRAND\", \"Supports muscle relaxation†\", \"Supports nerve, heart & bone health†\", \"Dietary Supplement\", \"EXTRA STRENGTH\"], \"certifications\": []}\n"},{"img":1,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Magnesium supports:\", \"Muscle Relaxation†\", \"Nerve Health†\", \"Heart Health†\", \"Bone Health†\", \"Production of Melatonin†\"], \"certifications\": []}\n```\n"},{"img":2,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Extra strength magnesium 400 mg\"], \"certifications\": []}\n```\n"},{"img":3,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"SUPPORT YOUR HEALTHY AGING JOURNEY†\"], \"certifications\": []}\n```\n"},{"img":4,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"60 softgels\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Adults, take 1 softgel daily\", \"60 day supply\"], \"certifications\": []}\n```\n"},{"img":5,"model":"claude-cli:subscription","text":"{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Quality you can trust\", \"No synthetic dyes\", \"No artificial flavors\", \"No preservatives\", \"Gluten free\"], \"certifications\": [\"Gluten free\"]}\n"},{"img":6,"model":"claude-cli:subscription","text":"{\"brand\": \"Nature Made\", \"product_name\": null, \"barcode\": null, \"panel\": true, \"serving_size_text\": \"Serving Size 1 Softgel\", \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [{\"role\": \"distributed_by\", \"name\": \"Nature Made Nutritional Products\", \"address\": \"West Hills, CA 91309-9903, USA\", \"verbatim\": \"DISTRIBUTED BY: Nature Made Nutritional Products West Hills, CA 91309-9903, USA 1-800-276-2878 • www.NatureMade.com\"}], \"websites\": [\"www.NatureMade.com\"], \"actives\": [{\"name\": \"Calories\", \"amount\": \"10\", \"unit\": \"\"}, {\"name\": \"Total Fat\", \"amount\": \"0.5\", \"unit\": \"g\"}, {\"name\": \"Saturated Fat\", \"amount\": \"0.5\", \"unit\": \"g\"}, {\"name\": \"Magnesium (as Magnesium Oxide)\", \"amount\": \"400\", \"unit\": \"mg\"}], \"label_claims\": [\"No Synthetic Dyes - Colors Derived from Natural Sources\", \"No Artificial Flavors\", \"No Preservatives\", \"Encapsulated and quality tested in the USA\", \"Made to our guaranteed purity and potency standards.\"], \"certifications\": [\"Gluten Free\"]}\n"},{"img":7,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"Nature Made\", \"product_name\": null, \"barcode\": null, \"panel\": true, \"serving_size_text\": \"Serving Size 1 Softgel\", \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [{\"role\": \"distributed_by\", \"name\": \"Nature Made Nutritional Products\", \"address\": \"West Hills, CA 91309-9903, USA\", \"verbatim\": \"DISTRIBUTED BY: Nature Made Nutritional Products West Hills, CA 91309-9903, USA 1-800-276-2878 \\u2022 www.NatureMade.com\"}], \"websites\": [\"www.NatureMade.com\"], \"actives\": [{\"name\": \"Calories\", \"amount\": \"10\", \"unit\": null}, {\"name\": \"Total Fat\", \"amount\": \"0.5\", \"unit\": \"g\"}, {\"name\": \"Saturated Fat\", \"amount\": \"0.5\", \"unit\": \"g\"}, {\"name\": \"Magnesium (as Magnesium Oxide)\", \"amount\": \"400\", \"unit\": \"mg\"}], \"label_claims\": [\"Encapsulated and quality tested in the USA.\"], \"certifications\": []}\n```\n"}],"source_images":["https://m.media-amazon.com/images/I/71xUcD8269L.jpg","https://m.media-amazon.com/images/I/81lexOBewiL.jpg","https://m.media-amazon.com/images/I/81iqSGB3OoL.jpg","https://m.media-amazon.com/images/I/71gb2BWGSGL.jpg","https://m.media-amazon.com/images/I/710bfaywLGL.jpg","https://m.media-amazon.com/images/I/71DqA-rz4ML.jpg","https://m.media-amazon.com/images/I/81AnBl9MM9L.jpg","https://m.media-amazon.com/images/I/81DUoPkXi8L.jpg"],"facts_panel_image":6,"brand":"Nature Made","product_name":"Magnesium Extra Strength 400 mg","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"Serving Size 1 Softgel","serving_size_g":null,"servings_per_container":null,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"60 SOFTGELS","actives":[{"name":"Calories","amount":"10","unit":""},{"name":"Total Fat","amount":"0.5","unit":"g"},{"name":"Saturated Fat","amount":"0.5","unit":"g"},{"name":"Magnesium (as Magnesium Oxide)","amount":"400","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 West Hills, CA 91309-9903, USA 1-800-276-2878 • www.NatureMade.com"}],"websites":["www.NatureMade.com"],"label_claims":["#1 PHARMACIST RECOMMENDED VITAMIN & SUPPLEMENT BRAND","Supports muscle relaxation†","Supports nerve, heart & bone health†","Dietary Supplement","EXTRA STRENGTH","Magnesium supports:","Muscle Relaxation†","Nerve Health†","Heart Health†","Bone Health†"],"certifications":["Gluten free","Gluten Free"],"panel_rows":[{"name":"Calories","amount":"10","unit":""},{"name":"Total Fat","amount":"0.5","unit":"g"},{"name":"Saturated Fat","amount":"0.5","unit":"g"},{"name":"Magnesium (as Magnesium Oxide)","amount":"400","unit":"mg"}]},"nih_dsld":null,"ingredient_science":{"ingredients":[{"ingredient":"magnesium","declared_name":"Magnesium (as Magnesium Oxide)","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",11.78]],"price_comparison":{"identity_basis":"upc_gtin","record_gtin":"00031604025762","source_listing_gtin":"00031604025762","retailer_gtin_match":true,"brand_store_gtin_match":false,"seller_identifiers":{},"same_product_only":true,"offers":[["Amazon",11.78]],"offer_records":[{"seller":"Amazon","price":11.78,"currency":"USD","url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04T07:16:27.498708+00:00","identity_basis":"exact_gtin","gtin":"00031604025762","rating":null,"price_source":"Keepa","price_type":"amazon_retail"}],"observed_at":"2026-08-04"},"commerce_context":{"observed_at":"2026-08-04","record_gtin":"00031604025762","source_listing":{"status":"exact_listing","url":"https://www.amazon.com/dp/B002RS6PN4","price":11.78,"price_receipt":{"status":"available","amount":11.78,"currency":"USD","price_type":"amazon_retail","observed_at":"2026-08-04T07:16:27.498708+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B002RS6PN4","listing_url":"https://www.amazon.com/dp/B002RS6PN4","identity_basis":"exact_listing_identifier","listing_identifier":"B002RS6PN4","raw_cents":1178},"rating":null,"rating_count":null,"published_gtin":"00031604025762"},"brand_site":{"status":"store_found_no_product","host":"https://naturemade.com","url":"https://naturemade.com","title":null,"variant":null,"price":null,"availability":"unknown","published_gtin":null,"identity_basis":"brand_domain_only","comparison_allowed":false,"candidate_binding":null,"shared_marketing_markers":[],"review_surface":null,"testing_surface":null},"exact_offers":[{"seller":"Amazon","price":11.78,"currency":"USD","url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04T07:16:27.498708+00:00","identity_basis":"exact_gtin","gtin":"00031604025762","rating":null,"price_source":"Keepa","price_type":"amazon_retail"}],"external_marketplaces":{"iherb":{"source":"iHerb","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00031604025762","search_url":"https://www.iherb.com/search?kw=Nature+Made+Nature+Made+Magnesium+Oxide+Extra+Strength+400+mg%2C+60+Softgels"},"target":{"source":"Target","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00031604025762","search_url":"https://www.target.com/s?searchTerm=Nature+Made+Nature+Made+Magnesium+Oxide+Extra+Strength+400+mg%2C+60+Softgels"},"walmart":{"source":"Walmart","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00031604025762","search_url":"https://www.walmart.com/search?q=Nature+Made+Nature+Made+Magnesium+Oxide+Extra+Strength+400+mg%2C+60+Softgels"}},"comparison_status":"exact_single_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":195,"supp_count":172,"distinct_trend_cats":7,"cats":["ashwagandha","berberine","collagen","creatine","magnesium","mushroom","shilajit"],"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":"2026-08-04"}},"brand_review_surface":null,"ratings_surface":{"stars":null,"count":null,"observed_at":"2026-08-04","source_ref":"source_listing","identity_basis":"exact_listing_identifier","note":"retailer rating surface; not a product-quality or authenticity verdict"},"review_count_history":{"identity_basis":"exact_listing_identifier","selection_basis":"built_record","demand_reach":null,"rating_count":{"points":[],"summary":null},"written_review_count":{"points":[["2025-07-01",680],["2025-07-15",681],["2025-08-04",684],["2025-08-10",685],["2025-08-18",686],["2025-08-25",684],["2025-09-10",683],["2025-09-17",684],["2025-09-22",685],["2025-09-29",684],["2025-10-06",670],["2025-11-03",671],["2025-11-27",672],["2026-01-28",673],["2026-02-07",674],["2026-04-13",677],["2026-04-27",679],["2026-05-12",681],["2026-05-18",682],["2026-06-01",684],["2026-06-12",688],["2026-06-26",691],["2026-07-27",694]],"summary":{"start":["2025-07-01",680],"latest":["2026-07-27",694],"net_change":14,"largest_increase":4,"largest_decrease":-14}},"price_snapshot":{"status":"available","amount":11.78,"currency":"USD","price_type":"amazon_retail","observed_at":"2026-08-04T07:16:27.498708+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B002RS6PN4","listing_url":"https://www.amazon.com/dp/B002RS6PN4","identity_basis":"exact_listing_identifier","listing_identifier":"B002RS6PN4","raw_cents":1178},"catalog_snapshot":{"observed_at":"2026-08-04T07:16:27.498708+00:00","listed_since":"2012-05-09","parent_listing_identifier":"B0CP65RQG1","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":"Nature Made","monthly_sold_estimate":7000,"monthly_sold_note":"Source estimate; demand context only, not verified unit sales.","review_counts_last_observed":"2026-08-04","sales_rank_drops":{"30_days":44,"90_days":139,"180_days":321},"out_of_stock_percentage":{"30_days":null,"90_days":null,"180_days":null},"offer_count":20,"context_note":"Rank drops, stockout percentages, offer counts, and monthly-sold values are source observations or estimates; they do not establish product quality."}},"source_registry":{"source_listing":{"type":"product_listing","scope":"exact_listing","observed_at":"2026-08-04","url":"https://www.amazon.com/dp/B002RS6PN4","identity_basis":"listing_identifier","limitation":null},"barcode_search":{"type":"barcode_registry_search","scope":"exact_gtin","observed_at":"2026-08-04","url":"https://world.openfoodfacts.org/product/00031604025762","identity_basis":"gtin"},"nih_dsld_search":{"type":"government_label_catalog","scope":"product_label","observed_at":"2026-08-04","url":"https://dsld.od.nih.gov/","identity_basis":"search_only","checked":false,"registry_name":"NIH DSLD","identifier":null,"receipt_label":null},"uspto_search":{"type":"government_trademark_registry","scope":"brand","observed_at":"2026-08-04","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":"2026-08-04","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":"2026-08-04","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":"2026-08-04","url":"https://keepa.com/#!product/1-B002RS6PN4","identity_basis":"exact_listing_identifier"},"facts_panel":{"type":"image_read_supplement_facts","scope":"exact_listing","observed_at":"2026-08-04","url":"https://www.amazon.com/dp/B002RS6PN4","identity_basis":"listing_identifier","limitation":null},"brand_store":{"type":"brand_storefront","scope":"brand_or_exact_product","observed_at":"2026-08-04","url":"https://naturemade.com","identity_basis":"brand_domain_only","comparison_allowed":false,"limitation":null},"nih_ods_magnesium":{"type":"government_ingredient_reference","scope":"ingredient","observed_at":"2026-08-04","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","identity_basis":"named_ingredient","checked":true,"registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},"pubmed_magnesium":{"type":"research_index","scope":"ingredient","observed_at":"2026-08-04","url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","identity_basis":"named_ingredient"}},"decision_support":{"disclosure":{"status":"amounts_disclosed","summary":"All 4 captured rows publish an amount.","captured_rows":4,"quantified_rows":4,"separately_quantified_rows":4,"combined_blend_rows":[],"integrity_tells":[],"derived_from":["facts_panel"]},"identity_convergence":{"gtin":"00031604025762","confirmations":["source_listing_gtin","external_barcode_record"],"confirmation_count":2,"summary":"2 source(s) matched to this exact product agree on its identity.","not_a_quality_score":true},"research_coverage":{"panel_rows":4,"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":"2025-07-01","count":680},"latest":{"date":"2026-07-27","count":694},"net_change":14,"span_days":391,"average_change_per_30_days":1.1,"largest_single_interval_increase":4,"identity_basis":"exact_listing_identifier","limitation":"Count movement does not establish review authenticity; variation families may share counts."},"review_surface_comparison":null,"market":{"offers":[{"seller":"Amazon","price":11.78,"currency":"USD","url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04T07:16:27.498708+00:00","identity_basis":"exact_gtin","gtin":"00031604025762","rating":null,"price_source":"Keepa","price_type":"amazon_retail"}],"exact_gtin_only":true,"price_spread":null,"servings_basis":null,"limitation":"Prices are point-in-time observations."},"ownership":{"status":"multiple","owner":null,"candidate_count":2,"brand_age_months":170.9,"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}],"connected_signals":[],"evidence_balance":{"documented_concerns":0,"confirmed_checks":2,"neutral_or_open_findings":7,"material_open_questions":1,"concern_finding_ids":[],"confirmation_finding_ids":["barcode-gtin-record-upc-independently-corroborated","nih-published-research-each-ingredient-s-amount-is-disclosed"]},"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":"“bone and heart support supplement: contains one 60 count bottle of Nature Made Extra Strength Magnesium 400mg Softgels for a 60-day”","check":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","finding_id":null,"registry_receipts":[],"evidence_id":"ev-4f4f281d8e1c","evidence_url":"https://lookcloser.ai/e/ev-4f4f281d8e1c","content_fingerprint":"sha256:09ec568c0ccb4b464ba805fe354bcf808881e0410b051af41d5d2604244cc27d","observed_at":"2026-08-04","source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-04","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":"2026-08-04","identity_basis":"named_ingredient","scope":"ingredient"}],"proof":{"kind":"efficacy","status":"partly","snippet":"…Nerve, bone and heart support supplement: contains one 60 count bottle of Nature Made Extra Strength Magnesium 400mg Softgels for a 60-day supply…"}}],"claimed_no_support":[],"unverified":[]},"counts":{"contradicted":0,"overreaching":0,"checks_out":0,"partly":1,"claimed_no_support":0,"unverified":0},"puffery":["EXTRA STRENGTH"],"consumed_finding_ids":[]},"brand_presence":{"status":"store_found_no_product","host":"https://naturemade.com","exact_product_page":null,"consumer_meaning":"Brand presence is reported separately from exact-product identity.","absence_is_not_a_strike":true}},"observations":{"offers":[{"seller":"Amazon","price":11.78,"currency":"USD","url":"https://www.amazon.com/dp/B002RS6PN4","observed_at":"2026-08-04T07:16:27.498708+00:00","identity_basis":"exact_gtin","gtin":"00031604025762","rating":null,"price_source":"Keepa","price_type":"amazon_retail"}],"ratings":{"stars":null,"count":null,"observed_at":"2026-08-04","source_ref":"source_listing"},"facts_panel_source":"listing_image"},"report_url":"https://lookcloser.ai/p/031604025762","methodology":"https://lookcloser.ai/methodology","built_at":"2026-08-05T00:23:55Z","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:a07fd5f15de8cf918b203ac449677d8a673e32eef391f507adc9b140b5ce0fb3"}