{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"810102110749","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-07-27T18:57:00-0700","last_collection_event":"intake","label_reader_version":"2026-07-27.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-08-02T14:28:59-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"810102110749","listing_identifier":"B09Z8NXQB2","brand":"Nutrafol","title":"Nutrafol Postpartum Hair Growth Supplements, 2-Month Pouches","listing_title":"Nutrafol Postpartum Hair Growth Supplements, 2-Month Pouches","identity":{"canonical_gtin":"00810102110749","source_listing_gtin":"00810102110749","listing_identifier":"B09Z8NXQB2","product_image":"https://m.media-amazon.com/images/I/71xO9BqoUHL.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/B09Z8NXQB2","primary_url":"https://m.media-amazon.com/images/I/71xO9BqoUHL.jpg","image_count":8,"last_attempted":"2026-07-27T18:57:00-0700","attempts":1},"observed_at":"2026-07-29","source_confirmations":["source_listing_gtin"],"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. 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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-8445507a8151","evidence_url":"https://lookcloser.ai/e/ev-8445507a8151","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-40149adc0d93","evidence_url":"https://lookcloser.ai/e/ev-40149adc0d93","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.","Barcode checksum is valid; no independent product record was found."]},"tldr":{"assessment":"open_questions","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":"label-and-serving-arithmetic-ingredient-amounts-are-hidden-inside-nutraf","class":"warn","headline":"Ingredient amounts are hidden inside “Nutrafol® Blend”","source":"Label and serving arithmetic","scope":"exact_listing"},{"id":"label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving","class":"gap","headline":"Multi-ingredient formula — panel read, serving weight unknown","source":"Label and serving arithmetic","scope":"exact_listing"},{"id":"nih-published-research-research-context-is-available-for-the-listed-ingr","class":"gap","headline":"Research context is available for the listed ingredients","source":"NIH / published research","scope":"ingredient_context"}],"documented_concern_count":1,"confirmed_check_count":0,"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":"open_questions","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. 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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/B09Z8NXQB2","scope":"exact_listing","inference_level":"derived","observed_at":"2026-07-29","presentation_tone":"warn","evidence_id":"ev-9a6a826906a5","evidence_url":"https://lookcloser.ai/e/ev-9a6a826906a5","content_fingerprint":"sha256:29a8dfa4a6e66b128fd2567ef40a66bdcd2e69c14e4cf3f6c854fa8b1ba39d3f","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/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","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/810102110749/full#finding-label-and-serving-arithmetic-ingredient-amounts-are-hidden-inside-nutraf"},{"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/B09Z8NXQB2","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-29","presentation_tone":"gap","evidence_id":"ev-e51964eea5c3","evidence_url":"https://lookcloser.ai/e/ev-e51964eea5c3","content_fingerprint":"sha256:911ffba66eb64294f687b42f4a676637c65bc6c69e0666bc0d2d524816b4fed1","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/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","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/810102110749/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":"2026-07-29","presentation_tone":"gap","evidence_id":"ev-40149adc0d93","evidence_url":"https://lookcloser.ai/e/ev-40149adc0d93","content_fingerprint":"sha256:66a2c512577a90073826aa91b8f39254d145b1d13f404cc7cd450e6bdae6564c","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. 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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/810102110749/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/B09Z8NXQB2","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-29","presentation_tone":"gap","evidence_id":"ev-fa37ab0de71b","evidence_url":"https://lookcloser.ai/e/ev-fa37ab0de71b","content_fingerprint":"sha256:f56da608964cb939cf1e06f58425865f09f336f7c135319231d2a496ee42c513","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/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","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/810102110749/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"id":"fda-public-records-recall-search-no-match-found-as-of-aug-02-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Aug 02, 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":"2026-07-29","presentation_tone":"caution","evidence_id":"ev-afa25faf2dfb","evidence_url":"https://lookcloser.ai/e/ev-afa25faf2dfb","content_fingerprint":"sha256:032bfed3db6e568dde585259e8670af6cb9dad6d10f7bde8cc19e1bf9863bb0a","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":"2026-07-29","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Nutrafol","receipt_label":"FDA enforcement search · Nutrafol"}],"observed_at":"2026-07-29","looked":"LookCloser checked FDA public records.","found":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records."},"html_anchor":"finding-fda-public-records-recall-search-no-match-found-as-of-aug-02-2026","report_url":"https://lookcloser.ai/p/810102110749/full#finding-fda-public-records-recall-search-no-match-found-as-of-aug-02-2026"},{"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-B09Z8NXQB2","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-29","presentation_tone":"gap","evidence_id":"ev-cc23aac71c0f","evidence_url":"https://lookcloser.ai/e/ev-cc23aac71c0f","content_fingerprint":"sha256:9dbd0107e0916326cbddda5fb77ed060556d4ac226f0d972aab277ceb6a254a1","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-B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","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/810102110749/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.. 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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":"2026-07-29","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 4804467, 8064728","receipt_label":"USPTO · Registrations 4804467, 8064728"}],"observed_at":"2026-07-29","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/810102110749/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 17 on 2026-04-16 to 18 on 2026-04-23 (net +1). 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 17 on 2026-04-16 to 18 on 2026-04-23 (net +1). 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-B09Z8NXQB2","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-29","presentation_tone":"gap","evidence_id":"ev-fef74bbcd746","evidence_url":"https://lookcloser.ai/e/ev-fef74bbcd746","content_fingerprint":"sha256:512d5775d3129baf02a6af72f6e9430e912d97d80a932c94c19d65fb772d8a5a","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 17 on 2026-04-16 to 18 on 2026-04-23 (net +1). 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-B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 17 on 2026-04-16 to 18 on 2026-04-23 (net +1). 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/810102110749/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"},{"id":"barcode-gtin-record-upc-valid-no-independent-record","source":"Barcode / GTIN record","class":"gap","noted":false,"severity":"info","weight":14,"headline":"UPC valid, no independent record","detail":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","proof":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","identity_basis":"gtin","status":"live","source_refs":["barcode_search","source_listing"],"source_url":"https://world.openfoodfacts.org/product/00810102110749","scope":"exact_product","inference_level":"gap","observed_at":"2026-07-29","presentation_tone":"gap","evidence_id":"ev-ec15d401d2c7","evidence_url":"https://lookcloser.ai/e/ev-ec15d401d2c7","content_fingerprint":"sha256:095d19b4d11282c08b66bb279e8cf517048b16f452c1569e7ded5c27d66487a6","registry_receipts":[],"evidence":{"summary":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","source_refs":["barcode_search","source_listing"],"source_records":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00810102110749","observed_at":"2026-07-29","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","looked":"LookCloser checked Barcode / GTIN record.","found":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike."},"html_anchor":"finding-barcode-gtin-record-upc-valid-no-independent-record","report_url":"https://lookcloser.ai/p/810102110749/full#finding-barcode-gtin-record-upc-valid-no-independent-record"}],"evidence_records":[{"evidence_id":"ev-9a6a826906a5","record_id":"810102110749","gtin":"810102110749","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/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","content_fingerprint":"sha256:29a8dfa4a6e66b128fd2567ef40a66bdcd2e69c14e4cf3f6c854fa8b1ba39d3f","evidence_url":"https://lookcloser.ai/e/ev-9a6a826906a5"},{"evidence_id":"ev-afa25faf2dfb","record_id":"810102110749","gtin":"810102110749","claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-aug-02-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Aug 02, 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":"2026-07-29","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Nutrafol","receipt_label":"FDA enforcement search · Nutrafol"}],"observed_at":"2026-07-29","content_fingerprint":"sha256:032bfed3db6e568dde585259e8670af6cb9dad6d10f7bde8cc19e1bf9863bb0a","evidence_url":"https://lookcloser.ai/e/ev-afa25faf2dfb"},{"evidence_id":"ev-8445507a8151","record_id":"810102110749","gtin":"810102110749","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":"2026-07-29","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 4804467, 8064728","receipt_label":"USPTO · Registrations 4804467, 8064728"}],"observed_at":"2026-07-29","content_fingerprint":"sha256:2326b1c8011652137ecd2ab0a2345bb354f0ed015952a32580d2829ca27fdc89","evidence_url":"https://lookcloser.ai/e/ev-8445507a8151"},{"evidence_id":"ev-e51964eea5c3","record_id":"810102110749","gtin":"810102110749","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/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","content_fingerprint":"sha256:911ffba66eb64294f687b42f4a676637c65bc6c69e0666bc0d2d524816b4fed1","evidence_url":"https://lookcloser.ai/e/ev-e51964eea5c3"},{"evidence_id":"ev-fa37ab0de71b","record_id":"810102110749","gtin":"810102110749","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/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","content_fingerprint":"sha256:f56da608964cb939cf1e06f58425865f09f336f7c135319231d2a496ee42c513","evidence_url":"https://lookcloser.ai/e/ev-fa37ab0de71b"},{"evidence_id":"ev-ec15d401d2c7","record_id":"810102110749","gtin":"810102110749","claim_key":"finding:barcode-gtin-record-upc-valid-no-independent-record","primary_source":"barcode_search","claim":"UPC valid, no independent record","bucket":"unverified","looked":"LookCloser checked Barcode / GTIN record.","found":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","proof":{"detail":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike."},"source_refs":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00810102110749","observed_at":"2026-07-29","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","content_fingerprint":"sha256:095d19b4d11282c08b66bb279e8cf517048b16f452c1569e7ded5c27d66487a6","evidence_url":"https://lookcloser.ai/e/ev-ec15d401d2c7"},{"evidence_id":"ev-fef74bbcd746","record_id":"810102110749","gtin":"810102110749","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 17 on 2026-04-16 to 18 on 2026-04-23 (net +1). 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 17 on 2026-04-16 to 18 on 2026-04-23 (net +1). 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-B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","content_fingerprint":"sha256:512d5775d3129baf02a6af72f6e9430e912d97d80a932c94c19d65fb772d8a5a","evidence_url":"https://lookcloser.ai/e/ev-fef74bbcd746"},{"evidence_id":"ev-cc23aac71c0f","record_id":"810102110749","gtin":"810102110749","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-B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-29","content_fingerprint":"sha256:9dbd0107e0916326cbddda5fb77ed060556d4ac226f0d972aab277ceb6a254a1","evidence_url":"https://lookcloser.ai/e/ev-cc23aac71c0f"},{"evidence_id":"ev-40149adc0d93","record_id":"810102110749","gtin":"810102110749","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":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-29","content_fingerprint":"sha256:66a2c512577a90073826aa91b8f39254d145b1d13f404cc7cd450e6bdae6564c","evidence_url":"https://lookcloser.ai/e/ev-40149adc0d93"},{"evidence_id":"ev-325a23e5aff7","record_id":"810102110749","gtin":"810102110749","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/B09Z8NXQB2","observed_at":"2026-07-29","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_vitamin-a","source_url":"https://ods.od.nih.gov/factsheets/VitaminA-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_vitamin-c","source_url":"https://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_vitamin-d","source_url":"https://ods.od.nih.gov/factsheets/VitaminD-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_vitamin-e","source_url":"https://ods.od.nih.gov/factsheets/VitaminE-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_thiamin","source_url":"https://ods.od.nih.gov/factsheets/Thiamin-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_riboflavin","source_url":"https://ods.od.nih.gov/factsheets/Riboflavin-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_niacin","source_url":"https://ods.od.nih.gov/factsheets/Niacin-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_pantothenic-acid","source_url":"https://ods.od.nih.gov/factsheets/PantothenicAcid-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_vitamin-b6","source_url":"https://ods.od.nih.gov/factsheets/VitaminB6-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_biotin","source_url":"https://ods.od.nih.gov/factsheets/Biotin-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_folate","source_url":"https://ods.od.nih.gov/factsheets/Folate-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_vitamin-b12","source_url":"https://ods.od.nih.gov/factsheets/VitaminB12-HealthProfessional/","observed_at":"2026-07-29","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":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_iodine","source_url":"https://ods.od.nih.gov/factsheets/Iodine-HealthProfessional/","observed_at":"2026-07-29","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"iodine","receipt_label":"NIH ODS · iodine fact 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