{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"810102111159","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-07-27T16:37:42-0700","last_collection_event":"intake","label_reader_version":"2026-07-27.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-07-27T17:28:35-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"810102111159","listing_identifier":"B096L5SGLT","brand":"Nutrafol","title":"Nutrafol Postpartum Hair Growth Supplements, 1-Month Bottle","listing_title":"Nutrafol Postpartum Hair Growth Supplements, 1-Month Bottle","identity":{"canonical_gtin":"00810102111159","source_listing_gtin":"00810102111159","listing_identifier":"B096L5SGLT","product_image":"https://m.media-amazon.com/images/I/61tJO7-v9dL.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/B096L5SGLT","primary_url":"https://m.media-amazon.com/images/I/61tJO7-v9dL.jpg","image_count":8,"last_attempted":"2026-07-27T16:37:42-0700","attempts":1},"observed_at":"2026-07-27","source_confirmations":["source_listing_gtin","external_barcode_record"],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"Nutrafol","package_brand":"Nutrafol","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":null,"trademark_owner_candidates":[{"name":"NUTRACEUTICAL WELLNESS LLC","entity":"LIMITED LIABILITY COMPANY; CORPORATION","country":"DELAWARE, USA","address_filed":"155 EAST 37TH ST. 4TH FLOOR, NEW YORK, NEW YORK 10016, UNITED STATES","address_public":"NEW YORK 10016, UNITED STATES; New York 10001, UNITED STATES","serial_number":"85883238","registration_number":"4804467","wordmark":"NUTRAFOL","status_description":"REGISTERED AND RENEWED","filed_date":"2013-03-21T00:00:00","first_use_commerce_date":"2014-07-01","registration_date":"2015-09-01","assignment_recorded":true,"goods_services":["IC 005: Nutraceuticals for use as a dietary supplement for hair loss prevention and hair regrowth."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=85883238&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},{"name":"NUTRACEUTICAL WELLNESS, INC.","entity":"CORPORATION","country":"Delaware, USA","address_filed":"136 Madison Avenue, 10th floor, New York, New York 10016, UNITED STATES","address_public":"New York 10016, UNITED STATES","serial_number":"98605061","registration_number":"8064728","wordmark":"NUTRAFOL","status_description":"REGISTERED","filed_date":"2024-06-17T00:00:00","first_use_commerce_date":"2019-02-15","registration_date":"2025-12-16","assignment_recorded":false,"goods_services":["IC 003: Hair care preparations; hair shampoos and conditioners; hair lotions; hair masks; non-medicated hair serums..","IC 005: Dietary and nutritional supplements; Nutraceuticals for use as a dietary supplement; Nutraceuticals for use as a dietary supplement for hair loss prevention and hair regrowth.."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=98605061&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":[],"identity_nodes":[],"seller_of_record":null,"seller_of_record_status":"not_collected_founder_gated","consumer_view":{"template":"identity_review","kicker":"What we found","headline":"Ingredient amounts are hidden inside “Nutrafol® Blend”","deck":"The panel lists “Nutrafol® Blend” (410 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","display_mode":"single_home_per_finding","finding_ids":["uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","barcode-gtin-record-upc-independently-corroborated","nih-published-research-research-context-is-available-for-the-listed-ingr"],"point_finding_ids":["uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","barcode-gtin-record-upc-independently-corroborated","nih-published-research-research-context-is-available-for-the-listed-ingr"],"cards":[{"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: NUTRACEUTICAL WELLNESS LLC · NUTRACEUTICAL WELLNESS, INC.","evidence":"USPTO returned multiple live supplement-class records for the exact brand wordmark: NUTRACEUTICAL WELLNESS LLC, NUTRACEUTICAL WELLNESS, INC.. 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=85883238&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registrations 4804467, 8064728","registry_name":"USPTO","standard":null,"identifier":"Registrations 4804467, 8064728"}],"evidence_id":"ev-65776e727d88","evidence_url":"https://lookcloser.ai/e/ev-65776e727d88","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 · 810102111159.","evidence":"Open Food Facts resolves 810102111159 to \"Postpartum\" (Nutrafol) — 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-47769bbc4eba","evidence_url":"https://lookcloser.ai/e/ev-47769bbc4eba","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 zinc.","evidence":"Published sources describe how zinc 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 — Zinc fact sheet, PubMed search: zinc supplementation trial.","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 — Zinc fact sheet","url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","role":"zinc context · not product evidence"},{"label":"PubMed search: zinc supplementation trial","url":"https://pubmed.ncbi.nlm.nih.gov/?term=zinc+supplementation+randomized","role":"zinc context · not product evidence"}],"registry_receipts":[{"source":"nih_ods_zinc","url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","label":"NIH ODS — Zinc fact sheet","registry_name":"NIH ODS","standard":null,"identifier":"zinc"}],"evidence_id":"ev-405214c80f5d","evidence_url":"https://lookcloser.ai/e/ev-405214c80f5d","presentation_home":"research_section"}],"research_links":[{"ingredient":"zinc","label":"NIH ODS — Zinc fact sheet","url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","scope":"ingredient_context","product_evidence":false},{"ingredient":"zinc","label":"PubMed search: zinc supplementation trial","url":"https://pubmed.ncbi.nlm.nih.gov/?term=zinc+supplementation+randomized","scope":"ingredient_context","product_evidence":false}],"open_items":["No FDA recall matched this brand in the current search.","We have not found a public label filing for this exact product."]},"tldr":{"assessment":"checks_confirmed","headline":"Multiple USPTO brand-owner records are shown","summary":"USPTO returned multiple live supplement-class records for the exact brand wordmark: NUTRACEUTICAL WELLNESS LLC, NUTRACEUTICAL WELLNESS, INC.. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","lead_finding_id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","key_findings":[{"id":"barcode-gtin-record-upc-independently-corroborated","class":"ok","headline":"UPC independently corroborated","source":"Barcode / GTIN record","scope":"exact_product"}],"documented_concern_count":1,"confirmed_check_count":1,"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":"Multiple USPTO brand-owner records are shown","detail":"USPTO returned multiple live supplement-class records for the exact brand wordmark: NUTRACEUTICAL WELLNESS LLC, NUTRACEUTICAL WELLNESS, INC.. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","lead_finding_id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","meaning":"Finding-first decision support. Confirmed checks are not endorsements; cautions identify documented facts or bounded comparisons, not medical advice."},"public_verifiability":{"state":"caution","headline":"Caution — a finding needs explanation","detail":"Ingredient amounts are hidden inside “Nutrafol® Blend”.","meaning":"Evidence availability only. Missing public data is a gap, never a strike."},"consistency_score":7.5,"findings":[{"id":"label-and-serving-arithmetic-ingredient-amounts-are-hidden-inside-nutraf","source":"Label and serving arithmetic","class":"warn","noted":false,"severity":"warn","weight":80,"headline":"Ingredient amounts are hidden inside “Nutrafol® Blend”","detail":"The panel lists “Nutrafol® Blend” (410 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","proof":"The panel lists “Nutrafol® Blend” (410 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B096L5SGLT","scope":"exact_listing","inference_level":"derived","observed_at":"2026-07-27","presentation_tone":"warn","evidence_id":"ev-10a390477d0c","evidence_url":"https://lookcloser.ai/e/ev-10a390477d0c","content_fingerprint":"sha256:1ab267e233dabbb6630ea36b65b9d6706597ecedab31782a9e8fb9259db93347","registry_receipts":[],"evidence":{"summary":"The panel lists “Nutrafol® Blend” (410 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","looked":"LookCloser checked Label and serving arithmetic.","found":"The panel lists “Nutrafol® Blend” (410 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research."},"html_anchor":"finding-label-and-serving-arithmetic-ingredient-amounts-are-hidden-inside-nutraf","report_url":"https://lookcloser.ai/p/810102111159/full#finding-label-and-serving-arithmetic-ingredient-amounts-are-hidden-inside-nutraf"},{"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 810102111159 to \"Postpartum\" (Nutrafol) — consistent with this listing.","proof":"Open Food Facts resolves 810102111159 to \"Postpartum\" (Nutrafol) — consistent with this listing.","identity_basis":"gtin","status":"live","source_refs":["barcode_search","source_listing"],"source_url":"https://world.openfoodfacts.org/product/00810102111159","scope":"exact_product","inference_level":"direct_observation","observed_at":"2026-07-27","presentation_tone":"ok","evidence_id":"ev-47769bbc4eba","evidence_url":"https://lookcloser.ai/e/ev-47769bbc4eba","content_fingerprint":"sha256:e31d13b6255c6d913bb7d60f7b90434640d357d947d190482784d013b410a281","registry_receipts":[],"evidence":{"summary":"Open Food Facts resolves 810102111159 to \"Postpartum\" (Nutrafol) — consistent with this listing.","source_refs":["barcode_search","source_listing"],"source_records":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00810102111159","observed_at":"2026-07-27","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","looked":"LookCloser checked Barcode / GTIN record.","found":"Open Food Facts resolves 810102111159 to \"Postpartum\" (Nutrafol) — consistent with this listing."},"html_anchor":"finding-barcode-gtin-record-upc-independently-corroborated","report_url":"https://lookcloser.ai/p/810102111159/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/B096L5SGLT","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-7f5ccba6aec8","evidence_url":"https://lookcloser.ai/e/ev-7f5ccba6aec8","content_fingerprint":"sha256:554fc7263f07ea8edca629fe8da2d4a9811b200b036f279ebed0bec436e0b693","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/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","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/810102111159/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 zinc 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 — Zinc fact sheet, PubMed search: zinc supplementation trial.","proof":"Published sources describe how zinc 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 — Zinc fact sheet, PubMed search: zinc supplementation trial.","identity_basis":"ingredient","status":"live","source_refs":["nih_ods_zinc","pubmed_zinc"],"source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","scope":"ingredient_context","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-405214c80f5d","evidence_url":"https://lookcloser.ai/e/ev-405214c80f5d","content_fingerprint":"sha256:8033b4286dbbbba701c17807fe55f3780d3a9e8ac0130e7ca03b162d7b3e64f6","registry_receipts":[{"source":"nih_ods_zinc","url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","label":"NIH ODS — Zinc fact sheet","registry_name":"NIH ODS","standard":null,"identifier":"zinc"}],"evidence":{"summary":"Published sources describe how zinc 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 — Zinc fact sheet, PubMed search: zinc supplementation trial.","source_refs":["nih_ods_zinc","pubmed_zinc"],"source_records":[{"source":"nih_ods_zinc","source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"zinc","receipt_label":"NIH ODS — Zinc fact sheet"},{"source":"pubmed_zinc","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=zinc+supplementation+randomized","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-27","looked":"LookCloser checked NIH / published research.","found":"Published sources describe how zinc 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 — Zinc fact sheet, PubMed search: zinc supplementation trial."},"html_anchor":"finding-nih-published-research-research-context-is-available-for-the-listed-ingr","report_url":"https://lookcloser.ai/p/810102111159/full#finding-nih-published-research-research-context-is-available-for-the-listed-ingr"},{"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/B096L5SGLT","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-5b85da500997","evidence_url":"https://lookcloser.ai/e/ev-5b85da500997","content_fingerprint":"sha256:9591dd5e1ae0d45598bda721385d752eccba2bb0227c39bed4fdeccf95a37b36","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/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","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/810102111159/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"id":"fda-public-records-recall-search-no-match-found-as-of-jul-27-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Jul 27, 2026)","detail":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","proof":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","identity_basis":"none","status":"live","source_refs":["openfda_search"],"source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Nutrafol%22+OR+product_description:%22Nutrafol%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"caution","evidence_id":"ev-bd5e61674340","evidence_url":"https://lookcloser.ai/e/ev-bd5e61674340","content_fingerprint":"sha256:c67a6200f60c97f589079a0ca1daa427a6d4564245e2bf784db6143ae760dde0","registry_receipts":[],"evidence":{"summary":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","source_refs":["openfda_search"],"source_records":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Nutrafol%22+OR+product_description:%22Nutrafol%22)&limit=5","observed_at":"2026-07-27","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Nutrafol","receipt_label":"FDA enforcement search · Nutrafol"}],"observed_at":"2026-07-27","looked":"LookCloser checked FDA public records.","found":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records."},"html_anchor":"finding-fda-public-records-recall-search-no-match-found-as-of-jul-27-2026","report_url":"https://lookcloser.ai/p/810102111159/full#finding-fda-public-records-recall-search-no-match-found-as-of-jul-27-2026"},{"id":"keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","source":"Keepa exact-listing history","class":"gap","noted":false,"severity":"info","weight":19,"headline":"This item belongs to a catalog variation family","detail":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","proof":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!product/1-B096L5SGLT","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-ac87e7e4f24e","evidence_url":"https://lookcloser.ai/e/ev-ac87e7e4f24e","content_fingerprint":"sha256:055a351fd56f6c150d7ec59465d639788bf4e5da3410da30c018ba5361b07c06","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-B096L5SGLT","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","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/810102111159/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: NUTRACEUTICAL WELLNESS LLC, NUTRACEUTICAL WELLNESS, INC.. 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: NUTRACEUTICAL WELLNESS LLC, NUTRACEUTICAL WELLNESS, INC.. 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=85883238&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","scope":"brand_owner","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-65776e727d88","evidence_url":"https://lookcloser.ai/e/ev-65776e727d88","content_fingerprint":"sha256:936be6f4ef04512b9d475400815b19d74720325ded12e1e21967b821dc2de5fb","registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=85883238&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registrations 4804467, 8064728","registry_name":"USPTO","standard":null,"identifier":"Registrations 4804467, 8064728"}],"evidence":{"summary":"USPTO returned multiple live supplement-class records for the exact brand wordmark: NUTRACEUTICAL WELLNESS LLC, NUTRACEUTICAL WELLNESS, INC.. 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=85883238&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-07-27","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 4804467, 8064728","receipt_label":"USPTO · Registrations 4804467, 8064728"}],"observed_at":"2026-07-27","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO returned multiple live supplement-class records for the exact brand wordmark: NUTRACEUTICAL WELLNESS LLC, NUTRACEUTICAL WELLNESS, INC.. 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/810102111159/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 204 on 2026-04-16 to 211 on 2026-07-21 (net +7). 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 204 on 2026-04-16 to 211 on 2026-07-21 (net +7). 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-B096L5SGLT","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-814eb5ec6523","evidence_url":"https://lookcloser.ai/e/ev-814eb5ec6523","content_fingerprint":"sha256:333d53e03069faeaf5c61f9aafde358bdb891c1f4d235f9add9ae4ba48739093","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 204 on 2026-04-16 to 211 on 2026-07-21 (net +7). 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-B096L5SGLT","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 204 on 2026-04-16 to 211 on 2026-07-21 (net +7). 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/810102111159/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"}],"evidence_records":[{"evidence_id":"ev-10a390477d0c","record_id":"810102111159","gtin":"810102111159","claim_key":"finding:label-and-serving-arithmetic-ingredient-amounts-are-hidden-inside-nutraf","primary_source":"facts_panel","claim":"Ingredient amounts are hidden inside “Nutrafol® Blend”","bucket":"claimed_no_support","looked":"LookCloser checked Label and serving arithmetic.","found":"The panel lists “Nutrafol® Blend” (410 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","proof":{"detail":"The panel lists “Nutrafol® Blend” (410 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:1ab267e233dabbb6630ea36b65b9d6706597ecedab31782a9e8fb9259db93347","evidence_url":"https://lookcloser.ai/e/ev-10a390477d0c"},{"evidence_id":"ev-47769bbc4eba","record_id":"810102111159","gtin":"810102111159","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 810102111159 to \"Postpartum\" (Nutrafol) — consistent with this listing.","proof":{"detail":"Open Food Facts resolves 810102111159 to \"Postpartum\" (Nutrafol) — consistent with this listing."},"source_refs":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00810102111159","observed_at":"2026-07-27","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:e31d13b6255c6d913bb7d60f7b90434640d357d947d190482784d013b410a281","evidence_url":"https://lookcloser.ai/e/ev-47769bbc4eba"},{"evidence_id":"ev-bd5e61674340","record_id":"810102111159","gtin":"810102111159","claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-jul-27-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Jul 27, 2026)","bucket":"unverified","looked":"LookCloser checked FDA public records.","found":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","proof":{"detail":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records."},"source_refs":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Nutrafol%22+OR+product_description:%22Nutrafol%22)&limit=5","observed_at":"2026-07-27","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Nutrafol","receipt_label":"FDA enforcement search · Nutrafol"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:c67a6200f60c97f589079a0ca1daa427a6d4564245e2bf784db6143ae760dde0","evidence_url":"https://lookcloser.ai/e/ev-bd5e61674340"},{"evidence_id":"ev-65776e727d88","record_id":"810102111159","gtin":"810102111159","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: NUTRACEUTICAL WELLNESS LLC, NUTRACEUTICAL WELLNESS, INC.. 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: NUTRACEUTICAL WELLNESS LLC, NUTRACEUTICAL WELLNESS, INC.. 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=85883238&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-07-27","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 4804467, 8064728","receipt_label":"USPTO · Registrations 4804467, 8064728"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:936be6f4ef04512b9d475400815b19d74720325ded12e1e21967b821dc2de5fb","evidence_url":"https://lookcloser.ai/e/ev-65776e727d88"},{"evidence_id":"ev-7f5ccba6aec8","record_id":"810102111159","gtin":"810102111159","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/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:554fc7263f07ea8edca629fe8da2d4a9811b200b036f279ebed0bec436e0b693","evidence_url":"https://lookcloser.ai/e/ev-7f5ccba6aec8"},{"evidence_id":"ev-5b85da500997","record_id":"810102111159","gtin":"810102111159","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/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:9591dd5e1ae0d45598bda721385d752eccba2bb0227c39bed4fdeccf95a37b36","evidence_url":"https://lookcloser.ai/e/ev-5b85da500997"},{"evidence_id":"ev-814eb5ec6523","record_id":"810102111159","gtin":"810102111159","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 204 on 2026-04-16 to 211 on 2026-07-21 (net +7). 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 204 on 2026-04-16 to 211 on 2026-07-21 (net +7). 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-B096L5SGLT","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:333d53e03069faeaf5c61f9aafde358bdb891c1f4d235f9add9ae4ba48739093","evidence_url":"https://lookcloser.ai/e/ev-814eb5ec6523"},{"evidence_id":"ev-ac87e7e4f24e","record_id":"810102111159","gtin":"810102111159","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-B096L5SGLT","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:055a351fd56f6c150d7ec59465d639788bf4e5da3410da30c018ba5361b07c06","evidence_url":"https://lookcloser.ai/e/ev-ac87e7e4f24e"},{"evidence_id":"ev-405214c80f5d","record_id":"810102111159","gtin":"810102111159","claim_key":"finding:nih-published-research-research-context-is-available-for-the-listed-ingr","primary_source":"nih_ods_zinc","claim":"Research context is available for the listed ingredients","bucket":"unverified","looked":"LookCloser checked NIH / published research.","found":"Published sources describe how zinc 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 — Zinc fact sheet, PubMed search: zinc supplementation trial.","proof":{"detail":"Published sources describe how zinc 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 — Zinc fact sheet, PubMed search: zinc supplementation trial."},"source_refs":[{"source":"nih_ods_zinc","source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"zinc","receipt_label":"NIH ODS — Zinc fact sheet"},{"source":"pubmed_zinc","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=zinc+supplementation+randomized","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:8033b4286dbbbba701c17807fe55f3780d3a9e8ac0130e7ca03b162d7b3e64f6","evidence_url":"https://lookcloser.ai/e/ev-405214c80f5d"},{"evidence_id":"ev-5f60d5afe98a","record_id":"810102111159","gtin":"810102111159","claim_key":"claim:clinical","primary_source":"source_listing","claim":"“a clinical study of women within 1 year postpartum, 91% saw less shedding after 2 months and 98% saw improvement after 4 months”","bucket":"claimed_no_support","looked":"a named, citable clinical study of this product or formula","found":"We found no named, citable study of this product or formula. The claim may rest on ingredient research rather than a trial of this product.","proof":{"kind":"clinical","status":"not-substantiated","snippet":"…In a clinical study of women within 1 year postpartum, 91% saw less shedding after 2 months and 98% saw improvement after 4 months (10)…"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B096L5SGLT","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_vitamin-a","source_url":"https://ods.od.nih.gov/factsheets/VitaminA-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin a","receipt_label":"NIH ODS · vitamin a fact sheet"},{"source":"pubmed_vitamin-a","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+a%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_vitamin-c","source_url":"https://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin c","receipt_label":"NIH ODS · vitamin c fact sheet"},{"source":"pubmed_vitamin-c","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+c%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_vitamin-d","source_url":"https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin d","receipt_label":"NIH ODS · vitamin d fact sheet"},{"source":"pubmed_vitamin-d","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+d%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_vitamin-e","source_url":"https://ods.od.nih.gov/factsheets/VitaminE-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin e","receipt_label":"NIH ODS · vitamin e fact sheet"},{"source":"pubmed_vitamin-e","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+e%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_thiamin","source_url":"https://ods.od.nih.gov/factsheets/Thiamin-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"thiamin","receipt_label":"NIH ODS · thiamin fact sheet"},{"source":"pubmed_thiamin","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22thiamin%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_riboflavin","source_url":"https://ods.od.nih.gov/factsheets/Riboflavin-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"riboflavin","receipt_label":"NIH ODS · riboflavin fact sheet"},{"source":"pubmed_riboflavin","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22riboflavin%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_niacin","source_url":"https://ods.od.nih.gov/factsheets/Niacin-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"niacin","receipt_label":"NIH ODS · niacin fact sheet"},{"source":"pubmed_niacin","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22niacin%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_pantothenic-acid","source_url":"https://ods.od.nih.gov/factsheets/PantothenicAcid-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"pantothenic acid","receipt_label":"NIH ODS · pantothenic acid fact sheet"},{"source":"pubmed_pantothenic-acid","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22pantothenic+acid%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_vitamin-b6","source_url":"https://ods.od.nih.gov/factsheets/VitaminB6-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin b6","receipt_label":"NIH ODS · vitamin b6 fact sheet"},{"source":"pubmed_vitamin-b6","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+b6%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_biotin","source_url":"https://ods.od.nih.gov/factsheets/Biotin-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"biotin","receipt_label":"NIH ODS · biotin fact sheet"},{"source":"pubmed_biotin","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22biotin%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_folate","source_url":"https://ods.od.nih.gov/factsheets/Folate-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"folate","receipt_label":"NIH ODS · folate fact sheet"},{"source":"pubmed_folate","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22folate%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_vitamin-b12","source_url":"https://ods.od.nih.gov/factsheets/VitaminB12-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin b12","receipt_label":"NIH ODS · vitamin b12 fact sheet"},{"source":"pubmed_vitamin-b12","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+b12%22","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_iodine","source_url":"https://ods.od.nih.gov/factsheets/Iodine-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"iodine","receipt_label":"NIH ODS · iodine fact 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