{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"047469068851","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-07-25T21:16:40-0700","last_collection_event":"intake","label_reader_version":"2026-07-24.6","report_schema":"lookcloser/record@0.2","rendered_at":"2026-07-26T01:08:27-0700"},"analysis_status":"needs_label_retry","processing_gaps":[{"code":"names_only_amounts_unreadable","message":"The panel read captured 1 ingredient name(s), but no usable amounts; dose comparison is withheld.","product_conclusion":false}],"gtin":"047469068851","listing_identifier":"B00JKK3MAG","brand":"Natrol","title":"Natrol Biotin 10000mcg, 4X Faster Dissolve Supplement for Healthy Hair","listing_title":"Natrol Biotin 10000mcg, 4X Faster Dissolve Supplement for Healthy Hair, Skin and Nails for Those Low in Biotin, Plus Energy Metabolism Support, 60 Tablets, Up to a 60 Day Supply","identity":{"canonical_gtin":"00047469068851","source_listing_gtin":"00047469068851","listing_identifier":"B00JKK3MAG","product_image":"https://m.media-amazon.com/images/I/71FfFjp6uTL.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/B00JKK3MAG","primary_url":"https://m.media-amazon.com/images/I/71FfFjp6uTL.jpg","image_count":7,"last_attempted":"2026-07-25T21:16:40-0700","attempts":1},"observed_at":"2026-07-26","source_confirmations":["source_listing_gtin"],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"Natrol","package_brand":"NATROL","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":null,"trademark_owner_candidates":[{"name":"NATROL, INC.","entity":"CORPORATION; LIMITED LIABILITY COMPANY","country":"CALIFORNIA, USA; DELAWARE, USA","address_filed":"21411 Prairie Street, CHATSWORTH, CALIFORNIA 91311, UNITED STATES","address_public":"CALIFORNIA 91311, UNITED STATES","serial_number":"73711373","registration_number":"1532608","wordmark":"NATROL","status_description":"REGISTERED AND RENEWED","filed_date":"1988-02-16T00:00:00","first_use_commerce_date":"1982-07-31","registration_date":"1989-04-04","assignment_recorded":true,"goods_services":["IC 005: FOOD SUPPLEMENTS, NAMELY SUPPLEMENTS COMPRISING IN WHOLE OR PART MINERALS, VITAMINS, GREEN FOOD, FIBERS AND HERBS."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=73711373&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},{"name":"Natrol, Inc.","entity":"CORPORATION; LIMITED LIABILITY COMPANY","country":"DELAWARE, USA","address_filed":"21411 Prairie Street, Chatsworth, CALIFORNIA 91311, UNITED STATES","address_public":"CALIFORNIA 91311, UNITED STATES","serial_number":"78283730","registration_number":"2906488","wordmark":"NATROL","status_description":"REGISTERED AND RENEWED","filed_date":"2003-08-06T00:00:00","first_use_commerce_date":"2001-11-30","registration_date":"2004-11-30","assignment_recorded":true,"goods_services":["IC 005: full line of dietary supplements."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=78283730&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},{"name":"Natrol LLC","entity":"LIMITED LIABILITY COMPANY","country":"DELAWARE, USA","address_filed":"21411 Prairie Street, Chats, California 91311, UNITED STATES","address_public":"California 91311, UNITED STATES","serial_number":"88006578","registration_number":"5643583","wordmark":"NATROL","status_description":"SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED","filed_date":"2018-06-19T00:00:00","first_use_commerce_date":"2017-01-01","registration_date":"2019-01-01","assignment_recorded":false,"goods_services":["IC 005: Dietary and nutritional supplements; Vitamins."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=88006578&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},{"name":"Natrol LLC","entity":"LIMITED LIABILITY COMPANY","country":"Delaware, USA","address_filed":"21411 Prairie Street, Chatsworth, California 91311, UNITED STATES","address_public":"California 91311, UNITED STATES","serial_number":"98912849","registration_number":"8235633","wordmark":"NATROL","status_description":"REGISTERED","filed_date":"2024-12-19T00:00:00","first_use_commerce_date":"2025-02-27","registration_date":"2026-04-28","assignment_recorded":false,"goods_services":["IC 005: Vitamins; Dietary and nutritional supplements."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=98912849&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"}],"trademark_owner_status":"multiple","product_manufacturer_link":"not_established","label_responsible_parties":[{"role":"distributed_by","name":"NATROL LLC","address":"Sherman Oaks, CA 91403, USA","verbatim":"Distributed by NATROL LLC\nSherman Oaks, CA 91403, USA"}],"identity_nodes":[{"role":"distributed_by","name":"NATROL LLC","address":"Sherman Oaks, CA 91403, USA","verbatim":"Distributed by NATROL LLC\nSherman Oaks, CA 91403, USA","source_ref":"facts_panel","identity_basis":"verbatim_package_text","relationship_to_trademark_owner":"not_comparable","relationship_limit":"Different printed and trademark-owner names do not establish a conflict; the entities may have distributor, manufacturer, or licensing relationships."}],"seller_of_record":null,"seller_of_record_status":"not_collected_founder_gated","consumer_view":{"template":"claim_question","kicker":"The useful read","headline":"FDA recall appears in this brand's history","deck":"An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.","display_mode":"single_home_per_finding","finding_ids":["fda-public-records-fda-recall-appears-in-this-brand-s-history","uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","review_velocity_gradual"],"point_finding_ids":["fda-public-records-fda-recall-appears-in-this-brand-s-history","uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","review_velocity_gradual"],"cards":[{"finding_id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","card_type":"fda_recall","question":"safety","tone":"warn","weight":96,"headline":"FDA recall appears in this brand's history","evidence":"This recall is not about the product on this page. Natrol, LLC recalled a different product on April 8, 2021. FDA has since closed that case. The recalled item was “Natrol Melatonin 3 mg, Tab 60 White bottle with purple flip-top cap.…”","so_what":"An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.","source":"FDA public records","source_links":[],"registry_receipts":[{"source":"openfda_search","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Natrol%22+OR+product_description:%22Natrol%22)&limit=5","label":"FDA enforcement search · Natrol","registry_name":"FDA enforcement","standard":null,"identifier":"Natrol"}],"evidence_id":"ev-54bee5857281","evidence_url":"https://lookcloser.ai/e/ev-54bee5857281","presentation_home":"finding_catalog"},{"finding_id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","card_type":"owner_candidates","question":"owner","tone":"neutral","weight":54,"headline":"Registered owner records: NATROL, INC. · Natrol, Inc. · Natrol LLC","evidence":"USPTO returned multiple live supplement-class records for the exact brand wordmark: NATROL, INC., Natrol, Inc., Natrol LLC. 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=73711373&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registrations 1532608, 2906488, 5643583 +","registry_name":"USPTO","standard":null,"identifier":"Registrations 1532608, 2906488, 5643583 +"}],"evidence_id":"ev-30eea035b6f3","evidence_url":"https://lookcloser.ai/e/ev-30eea035b6f3","presentation_home":"finding_catalog"},{"finding_id":"review_velocity_gradual","card_type":"review_velocity","question":"reviews","tone":"ok","weight":28,"headline":"Reviews rose from 1,084 to 1,113 between February 19 and July 20, 2026 — no sudden jump.","evidence":"Written reviews rose from 1,084 to 1,113 between February 19 and July 20, 2026. The largest rise inside any single 30-day window was about 13, so the count moved in steps rather than in one burst.","so_what":"A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.","source":"keepa","source_links":[{"label":"Keepa exact-listing history","url":"https://keepa.com/#!product/1-B00JKK3MAG","role":"dated count history · exact listing"}],"registry_receipts":[],"evidence_id":"ev-ed098d259994","evidence_url":"https://lookcloser.ai/e/ev-ed098d259994","presentation_home":"finding_catalog"}],"research_links":[],"open_items":["Panel amounts still need a clearer source image.","No identity-bound public label filing is retained in this record.","Barcode checksum is valid; no independent product record was found."]},"tldr":{"assessment":"checks_confirmed","headline":"FDA recall appears in this brand's history","summary":"This recall is not about the product on this page. Natrol, LLC recalled a different product on April 8, 2021. FDA has since closed that case. The recalled item was “Natrol Melatonin 3 mg, Tab 60 White bottle with purple flip-top cap. Fall asleep faster, Stay asleep longer, 100$ Drug Free 1 Tablet 20 minutes before bedtime. Manufactured by N”. FDA recorded the reason as “One lot of ALA 300 mg Cap-50 were labeled at Melatonin 3 mg Tab-60”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","lead_finding_id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","key_findings":[{"id":"review_velocity_gradual","class":"ok","headline":"The review count moved gradually, not in one burst","source":"keepa","scope":"exact_listing"}],"documented_concern_count":0,"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":"FDA recall appears in this brand's history","detail":"This recall is not about the product on this page. Natrol, LLC recalled a different product on April 8, 2021. FDA has since closed that case. The recalled item was “Natrol Melatonin 3 mg, Tab 60 White bottle with purple flip-top cap. Fall asleep faster, Stay asleep longer, 100$ Drug Free 1 Tablet 20 minutes before bedtime. Manufactured by N”. FDA recorded the reason as “One lot of ALA 300 mg Cap-50 were labeled at Melatonin 3 mg Tab-60”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","lead_finding_id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","meaning":"Finding-first decision support. Confirmed checks are not endorsements; cautions identify documented facts or bounded comparisons, not medical advice."},"public_verifiability":{"state":"insufficient_public_data","headline":"This product can't be verified from public data","detail":"Neither good nor bad — the checks below show what this listing publishes and what it withholds. Verifiable products publish more.","meaning":"Evidence availability only. Missing public data is a gap, never a strike."},"consistency_score":null,"findings":[{"id":"label-and-serving-arithmetic-panel-amounts-are-awaiting-a-clearer-image-","source":"Label and serving arithmetic","class":"gap","severity":"info","weight":22,"headline":"Panel amounts are awaiting a clearer image read","detail":"The current image extraction retained 1 ingredient name(s) but no usable amounts. This is a LookCloser processing gap, not evidence that the brand withheld the numbers; dose arithmetic is withheld until the panel is re-read.","proof":"The current image extraction retained 1 ingredient name(s) but no usable amounts. This is a LookCloser processing gap, not evidence that the brand withheld the numbers; dose arithmetic is withheld until the panel is re-read.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B00JKK3MAG","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-26","presentation_tone":"gap","evidence_id":"ev-d942ff3dd4a2","evidence_url":"https://lookcloser.ai/e/ev-d942ff3dd4a2","content_fingerprint":"sha256:8f312ed0c5c5245bad1a3da0197941878e8cef3c4c198313782abca2b3a8ab66","registry_receipts":[],"evidence":{"summary":"The current image extraction retained 1 ingredient name(s) but no usable amounts. This is a LookCloser processing gap, not evidence that the brand withheld the numbers; dose arithmetic is withheld until the panel is re-read.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","looked":"LookCloser checked Label and serving arithmetic.","found":"The current image extraction retained 1 ingredient name(s) but no usable amounts. This is a LookCloser processing gap, not evidence that the brand withheld the numbers; dose arithmetic is withheld until the panel is re-read."},"html_anchor":"finding-label-and-serving-arithmetic-panel-amounts-are-awaiting-a-clearer-image-","report_url":"https://lookcloser.ai/p/047469068851/full#finding-label-and-serving-arithmetic-panel-amounts-are-awaiting-a-clearer-image-"},{"id":"review_velocity_gradual","source":"keepa","class":"ok","weight":20,"headline":"The review count moved gradually, not in one burst","detail":"Written reviews rose from 1,084 to 1,113 between February 19 and July 20, 2026. The largest rise inside any single 30-day window was about 13, so the count moved in steps rather than in one burst.","proof":{"first":["2026-02-19",1084],"last":["2026-07-20",1113],"max_30d_review_gain":13},"identity_basis":"listing","status":"live","severity":"ok","source_refs":["source_listing"],"source_url":"https://www.amazon.com/dp/B00JKK3MAG","scope":"exact_listing","inference_level":"direct_observation","observed_at":"2026-07-26","presentation_tone":"ok","evidence_id":"ev-ed098d259994","evidence_url":"https://lookcloser.ai/e/ev-ed098d259994","content_fingerprint":"sha256:eb8f0a471be8cedbe46cf995429c85d502e479716f12ac806bb69ff73b196024","registry_receipts":[],"evidence":{"summary":{"first":["2026-02-19",1084],"last":["2026-07-20",1113],"max_30d_review_gain":13},"source_refs":["source_listing"],"source_records":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","looked":"LookCloser checked keepa.","found":"Written reviews rose from 1,084 to 1,113 between February 19 and July 20, 2026. The largest rise inside any single 30-day window was about 13, so the count moved in steps rather than in one burst."},"html_anchor":"finding-review_velocity_gradual","report_url":"https://lookcloser.ai/p/047469068851/full#finding-review_velocity_gradual"},{"id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","source":"FDA public records","class":"gap","severity":"info","weight":19,"headline":"FDA recall appears in this brand's history","detail":"This recall is not about the product on this page. Natrol, LLC recalled a different product on April 8, 2021. FDA has since closed that case. The recalled item was “Natrol Melatonin 3 mg, Tab 60 White bottle with purple flip-top cap. Fall asleep faster, Stay asleep longer, 100$ Drug Free 1 Tablet 20 minutes before bedtime. Manufactured by N”. FDA recorded the reason as “One lot of ALA 300 mg Cap-50 were labeled at Melatonin 3 mg Tab-60”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","proof":"This recall is not about the product on this page. Natrol, LLC recalled a different product on April 8, 2021. FDA has since closed that case. The recalled item was “Natrol Melatonin 3 mg, Tab 60 White bottle with purple flip-top cap. Fall asleep faster, Stay asleep longer, 100$ Drug Free 1 Tablet 20 minutes before bedtime. Manufactured by N”. FDA recorded the reason as “One lot of ALA 300 mg Cap-50 were labeled at Melatonin 3 mg Tab-60”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","identity_basis":"none","status":"live","source_refs":["openfda_search"],"source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Natrol%22+OR+product_description:%22Natrol%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-07-26","presentation_tone":"caution","evidence_id":"ev-54bee5857281","evidence_url":"https://lookcloser.ai/e/ev-54bee5857281","content_fingerprint":"sha256:3bebe3dd1ded1705b013459514c21a299c5d4567b5d26dbb368a349c0680c40c","registry_receipts":[{"source":"openfda_search","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Natrol%22+OR+product_description:%22Natrol%22)&limit=5","label":"FDA enforcement search · Natrol","registry_name":"FDA enforcement","standard":null,"identifier":"Natrol"}],"evidence":{"summary":"This recall is not about the product on this page. Natrol, LLC recalled a different product on April 8, 2021. FDA has since closed that case. The recalled item was “Natrol Melatonin 3 mg, Tab 60 White bottle with purple flip-top cap. Fall asleep faster, Stay asleep longer, 100$ Drug Free 1 Tablet 20 minutes before bedtime. Manufactured by N”. FDA recorded the reason as “One lot of ALA 300 mg Cap-50 were labeled at Melatonin 3 mg Tab-60”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","source_refs":["openfda_search"],"source_records":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Natrol%22+OR+product_description:%22Natrol%22)&limit=5","observed_at":"2026-07-26","identity_basis":"recalling_firm","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Natrol","receipt_label":"FDA enforcement search · Natrol"}],"observed_at":"2026-07-26","looked":"LookCloser checked FDA public records.","found":"This recall is not about the product on this page. Natrol, LLC recalled a different product on April 8, 2021. FDA has since closed that case. The recalled item was “Natrol Melatonin 3 mg, Tab 60 White bottle with purple flip-top cap. Fall asleep faster, Stay asleep longer, 100$ Drug Free 1 Tablet 20 minutes before bedtime. Manufactured by N”. FDA recorded the reason as “One lot of ALA 300 mg Cap-50 were labeled at Melatonin 3 mg Tab-60”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>."},"html_anchor":"finding-fda-public-records-fda-recall-appears-in-this-brand-s-history","report_url":"https://lookcloser.ai/p/047469068851/full#finding-fda-public-records-fda-recall-appears-in-this-brand-s-history"},{"id":"label-and-serving-arithmetic-public-label-filing-not-retained","source":"Label and serving arithmetic","class":"gap","severity":"info","weight":19,"headline":"Public label filing not retained","detail":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists.","proof":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B00JKK3MAG","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-26","presentation_tone":"gap","evidence_id":"ev-76adae3a0b8d","evidence_url":"https://lookcloser.ai/e/ev-76adae3a0b8d","content_fingerprint":"sha256:2ec649f7a18b5bd9251b9f3387448106da61d6fc1cdfa9dccef333ba6cbadef6","registry_receipts":[],"evidence":{"summary":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","looked":"LookCloser checked Label and serving arithmetic.","found":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists."},"html_anchor":"finding-label-and-serving-arithmetic-public-label-filing-not-retained","report_url":"https://lookcloser.ai/p/047469068851/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"id":"keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","source":"Keepa exact-listing history","class":"gap","severity":"info","weight":19,"headline":"This item belongs to a catalog variation family","detail":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","proof":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!product/1-B00JKK3MAG","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-26","presentation_tone":"gap","evidence_id":"ev-be627663aded","evidence_url":"https://lookcloser.ai/e/ev-be627663aded","content_fingerprint":"sha256:16810fe364bdda5f1d7aec2c507721d6a1dc44e023949b1e104034cd665abd22","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-B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","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/047469068851/full#finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam"},{"id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","source":"USPTO trademark registry","class":"gap","severity":"pend","weight":18,"headline":"Multiple USPTO brand-owner records are shown","detail":"USPTO returned multiple live supplement-class records for the exact brand wordmark: NATROL, INC., Natrol, Inc., Natrol LLC. 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: NATROL, INC., Natrol, Inc., Natrol LLC. 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=73711373&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","scope":"brand_owner","inference_level":"gap","observed_at":"2026-07-26","presentation_tone":"gap","evidence_id":"ev-30eea035b6f3","evidence_url":"https://lookcloser.ai/e/ev-30eea035b6f3","content_fingerprint":"sha256:4ab04ebc27c1060bdf6d0c8e7f0d237fed54aa3217fe251dd9d1fe1343e505fa","registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=73711373&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registrations 1532608, 2906488, 5643583 +","registry_name":"USPTO","standard":null,"identifier":"Registrations 1532608, 2906488, 5643583 +"}],"evidence":{"summary":"USPTO returned multiple live supplement-class records for the exact brand wordmark: NATROL, INC., Natrol, Inc., Natrol LLC. 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=73711373&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-07-26","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 1532608, 2906488, 5643583 +","receipt_label":"USPTO · Registrations 1532608, 2906488, 5643583 +"}],"observed_at":"2026-07-26","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO returned multiple live supplement-class records for the exact brand wordmark: NATROL, INC., Natrol, Inc., Natrol LLC. 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/047469068851/full#finding-uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown"},{"id":"keepa-exact-listing-history-180-day-review-count-history-is-on-file","source":"Keepa exact-listing history","class":"gap","severity":"info","weight":16,"headline":"180-day review-count history is on file","detail":"Exact-listing history records written-review counts from 1,083 on 2026-02-05 to 1,113 on 2026-07-20 (net +30). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","proof":"Exact-listing history records written-review counts from 1,083 on 2026-02-05 to 1,113 on 2026-07-20 (net +30). 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-B00JKK3MAG","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-26","presentation_tone":"gap","evidence_id":"ev-54d696492899","evidence_url":"https://lookcloser.ai/e/ev-54d696492899","content_fingerprint":"sha256:4de2ca23fd30629febb3b1f5214243091c9275d001a0604885c1253d4e940242","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 1,083 on 2026-02-05 to 1,113 on 2026-07-20 (net +30). 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-B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 1,083 on 2026-02-05 to 1,113 on 2026-07-20 (net +30). 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/047469068851/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","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/00047469068851","scope":"exact_product","inference_level":"gap","observed_at":"2026-07-26","presentation_tone":"gap","evidence_id":"ev-c8b60e3c59d4","evidence_url":"https://lookcloser.ai/e/ev-c8b60e3c59d4","content_fingerprint":"sha256:74d578437aff522d83bbe84d9ca37bd85cf0664f031bfdfdd3f8d0362421ab22","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/00047469068851","observed_at":"2026-07-26","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","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/047469068851/full#finding-barcode-gtin-record-upc-valid-no-independent-record"}],"evidence_records":[{"evidence_id":"ev-d942ff3dd4a2","record_id":"047469068851","gtin":"047469068851","claim_key":"finding:label-and-serving-arithmetic-panel-amounts-are-awaiting-a-clearer-image-","primary_source":"facts_panel","claim":"Panel amounts are awaiting a clearer image read","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"The current image extraction retained 1 ingredient name(s) but no usable amounts. This is a LookCloser processing gap, not evidence that the brand withheld the numbers; dose arithmetic is withheld until the panel is re-read.","proof":{"detail":"The current image extraction retained 1 ingredient name(s) but no usable amounts. This is a LookCloser processing gap, not evidence that the brand withheld the numbers; dose arithmetic is withheld until the panel is re-read."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","content_fingerprint":"sha256:8f312ed0c5c5245bad1a3da0197941878e8cef3c4c198313782abca2b3a8ab66","evidence_url":"https://lookcloser.ai/e/ev-d942ff3dd4a2"},{"evidence_id":"ev-76adae3a0b8d","record_id":"047469068851","gtin":"047469068851","claim_key":"finding:label-and-serving-arithmetic-public-label-filing-not-retained","primary_source":"facts_panel","claim":"Public label filing not retained","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists.","proof":{"detail":"This record does not currently hold an identity-bound public label filing for the exact product. That is a LookCloser coverage gap, not evidence that no filing exists."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","content_fingerprint":"sha256:2ec649f7a18b5bd9251b9f3387448106da61d6fc1cdfa9dccef333ba6cbadef6","evidence_url":"https://lookcloser.ai/e/ev-76adae3a0b8d"},{"evidence_id":"ev-54bee5857281","record_id":"047469068851","gtin":"047469068851","claim_key":"finding:fda-public-records-fda-recall-appears-in-this-brand-s-history","primary_source":"openfda_search","claim":"FDA recall appears in this brand's history","bucket":"unverified","looked":"LookCloser checked FDA public records.","found":"This recall is not about the product on this page. Natrol, LLC recalled a different product on April 8, 2021. FDA has since closed that case. The recalled item was “Natrol Melatonin 3 mg, Tab 60 White bottle with purple flip-top cap. Fall asleep faster, Stay asleep longer, 100$ Drug Free 1 Tablet 20 minutes before bedtime. Manufactured by N”. FDA recorded the reason as “One lot of ALA 300 mg Cap-50 were labeled at Melatonin 3 mg Tab-60”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","proof":{"detail":"This recall is not about the product on this page. Natrol, LLC recalled a different product on April 8, 2021. FDA has since closed that case. The recalled item was “Natrol Melatonin 3 mg, Tab 60 White bottle with purple flip-top cap. Fall asleep faster, Stay asleep longer, 100$ Drug Free 1 Tablet 20 minutes before bedtime. Manufactured by N”. FDA recorded the reason as “One lot of ALA 300 mg Cap-50 were labeled at Melatonin 3 mg Tab-60”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>."},"source_refs":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Natrol%22+OR+product_description:%22Natrol%22)&limit=5","observed_at":"2026-07-26","identity_basis":"recalling_firm","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Natrol","receipt_label":"FDA enforcement search · Natrol"}],"observed_at":"2026-07-26","content_fingerprint":"sha256:3bebe3dd1ded1705b013459514c21a299c5d4567b5d26dbb368a349c0680c40c","evidence_url":"https://lookcloser.ai/e/ev-54bee5857281"},{"evidence_id":"ev-30eea035b6f3","record_id":"047469068851","gtin":"047469068851","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: NATROL, INC., Natrol, Inc., Natrol LLC. 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: NATROL, INC., Natrol, Inc., Natrol LLC. 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=73711373&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-07-26","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 1532608, 2906488, 5643583 +","receipt_label":"USPTO · Registrations 1532608, 2906488, 5643583 +"}],"observed_at":"2026-07-26","content_fingerprint":"sha256:4ab04ebc27c1060bdf6d0c8e7f0d237fed54aa3217fe251dd9d1fe1343e505fa","evidence_url":"https://lookcloser.ai/e/ev-30eea035b6f3"},{"evidence_id":"ev-c8b60e3c59d4","record_id":"047469068851","gtin":"047469068851","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/00047469068851","observed_at":"2026-07-26","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","content_fingerprint":"sha256:74d578437aff522d83bbe84d9ca37bd85cf0664f031bfdfdd3f8d0362421ab22","evidence_url":"https://lookcloser.ai/e/ev-c8b60e3c59d4"},{"evidence_id":"ev-54d696492899","record_id":"047469068851","gtin":"047469068851","claim_key":"finding:keepa-exact-listing-history-180-day-review-count-history-is-on-file","primary_source":"keepa_history","claim":"180-day review-count history is on file","bucket":"unverified","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 1,083 on 2026-02-05 to 1,113 on 2026-07-20 (net +30). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","proof":{"detail":"Exact-listing history records written-review counts from 1,083 on 2026-02-05 to 1,113 on 2026-07-20 (net +30). 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-B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","content_fingerprint":"sha256:4de2ca23fd30629febb3b1f5214243091c9275d001a0604885c1253d4e940242","evidence_url":"https://lookcloser.ai/e/ev-54d696492899"},{"evidence_id":"ev-be627663aded","record_id":"047469068851","gtin":"047469068851","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-B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","content_fingerprint":"sha256:16810fe364bdda5f1d7aec2c507721d6a1dc44e023949b1e104034cd665abd22","evidence_url":"https://lookcloser.ai/e/ev-be627663aded"},{"evidence_id":"ev-ed098d259994","record_id":"047469068851","gtin":"047469068851","claim_key":"finding:review_velocity_gradual","primary_source":"source_listing","claim":"The review count moved gradually, not in one burst","bucket":"checks_out","looked":"LookCloser checked keepa.","found":"Written reviews rose from 1,084 to 1,113 between February 19 and July 20, 2026. The largest rise inside any single 30-day window was about 13, so the count moved in steps rather than in one burst.","proof":{"first":["2026-02-19",1084],"last":["2026-07-20",1113],"max_30d_review_gain":13},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00JKK3MAG","observed_at":"2026-07-26","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-26","content_fingerprint":"sha256:eb8f0a471be8cedbe46cf995429c85d502e479716f12ac806bb69ff73b196024","evidence_url":"https://lookcloser.ai/e/ev-ed098d259994"}],"label_math":{"verdict":"UNKNOWN","claimed_subject":null,"claimed_mg":null,"serving_mass_mg":null,"percent_of_serving":null,"serving_mass_source":null,"ambiguity":null,"declared_actives_total_mg":null,"headline_claim_mg":10,"headline_subject":"biotin","subject_actual_mg":10},"listing_claims":{"dose_claims":[{"subject":"biotin","amount_mg":10,"basis":"unspecified"}],"testing":{"claimed":false,"named_lab_or_certifier":false},"container":{"units":60,"servings":null,"pack_count":1,"units_conflict":false},"marketing_text":["FAST DISSOLVE","Supports healthy hair, skin & nails for those low in biotin","100% DRUG FREE","MAXIMUM STRENGTH","VEGETARIAN","Strawberry Natural Flavor","Great-Tasting Tablets","Fast Dissolve Formulation","No Water Needed","Beauty Support"],"certification_text":[],"claim_checks":[{"kind":"efficacy","label":"Benefit claim","snippet":"…Those Low in Biotin, Plus Energy Metabolism Support, 60 Tablets, Up to a 60 Day Supply BIOTIN SU…","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Ingredient-level evidence for this formula isn’t in our knowledge base yet. 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