{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"lc-a1fd2baa","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-08-12T20:21:03-0700","last_collection_event":"intake","label_reader_version":"2026-07-27.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-08-12T21:22:39-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":null,"listing_identifier":"B0GWJ4FNNX","brand":"SIERRA VITALIS","title":"SIERRA VITALIS Biotin 10000mcg Hair Growth Women Men","listing_title":"SIERRA VITALIS Biotin 10000mcg Hair Growth Women Men, Zinc + Selenium, 90 Tablets, Non-GMO, Gluten Free","identity":{"canonical_gtin":null,"source_listing_gtin":null,"listing_identifier":"B0GWJ4FNNX","product_image":"https://m.media-amazon.com/images/I/81WjTpeI4tL.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/B0GWJ4FNNX","primary_url":"https://m.media-amazon.com/images/I/81WjTpeI4tL.jpg","image_count":8,"last_attempted":"2026-08-12T20:21:03-0700","attempts":1},"observed_at":"2026-08-12","source_confirmations":[],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"SIERRA VITALIS","package_brand":"SIERRA VITALIS","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":{"name":"Sierra Vitalis Wellness Private Limited","entity":"PRIVATE LIMITED COMPANY","country":"India","address_filed":"Flat No 901 Sr No 36 CTS No 139, Plot No 6A, Aaravi Co, Pandurang Colony, Op Housing Society, Kothrud,, Pune, Maharashtra, 411038, INDIA","address_public":"411038, INDIA","serial_number":"50003844","registration_number":null,"wordmark":"SIERRA VITALIS","status_description":"NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER","filed_date":"2026-07-21T00:00:00","first_use_commerce_date":"2026-06-01","registration_date":null,"assignment_recorded":false,"goods_services":["IC 005: Dietary supplements."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=50003844&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},"trademark_owner_candidates":[],"trademark_owner_status":"found","product_manufacturer_link":"not_established","label_responsible_parties":[],"identity_nodes":[{"role":"trademark_owner","name":"Sierra Vitalis Wellness Private Limited","country":"India","address":"Flat No 901 Sr No 36 CTS No 139, Plot No 6A, Aaravi Co, Pandurang Colony, Op Housing Society, Kothrud,, Pune, Maharashtra, 411038, INDIA","source_ref":"uspto_search","identity_basis":"exact_wordmark_supplement_class"}],"seller_of_record":null,"seller_of_record_status":"not_collected_founder_gated","consumer_view":{"template":"claim_panel","kicker":"The useful read","headline":"Every ingredient shows its amount · 3 ingredients listed.","deck":"Every ingredient shows its real amount — nothing is hidden in a proprietary blend.","display_mode":"single_home_per_finding","finding_ids":["nih-published-research-each-ingredient-s-amount-is-disclosed","nih-published-research-research-context-is-available-for-the-listed-ingr","uspto-trademark-registry-exact-trademark-owner-identified"],"point_finding_ids":["nih-published-research-each-ingredient-s-amount-is-disclosed","nih-published-research-research-context-is-available-for-the-listed-ingr","uspto-trademark-registry-exact-trademark-owner-identified"],"cards":[{"finding_id":"nih-published-research-each-ingredient-s-amount-is-disclosed","card_type":"amounts_disclosed","question":"label","tone":"ok","weight":50,"headline":"Every ingredient shows its amount · 3 ingredients listed.","evidence":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","so_what":"Every ingredient shows its real amount — nothing is hidden in a proprietary blend.","source":"NIH / published research","source_links":[],"registry_receipts":[],"evidence_id":"ev-e74f91618f9c","evidence_url":"https://lookcloser.ai/e/ev-e74f91618f9c","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-80736d5fdbdd","evidence_url":"https://lookcloser.ai/e/ev-80736d5fdbdd","presentation_home":"research_section"},{"finding_id":"uspto-trademark-registry-exact-trademark-owner-identified","card_type":"owner_identified","question":"owner","tone":"neutral","weight":38,"headline":"🇮🇳 Brand owner: Sierra Vitalis Wellness Private Limited · private limited company, India","evidence":"USPTO lists Sierra Vitalis Wellness Private Limited (PRIVATE LIMITED COMPANY) in India for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","so_what":"This tells you who is behind the brand and where the trademark record points. It does not by itself identify the manufacturer.","source":"USPTO trademark registry","source_links":[],"registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=50003844&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Serial 50003844","registry_name":"USPTO","standard":null,"identifier":"Serial 50003844"}],"evidence_id":"ev-41cf6d3ffcc4","evidence_url":"https://lookcloser.ai/e/ev-41cf6d3ffcc4","presentation_home":"ownership_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.","No dated review-history series is on file yet."]},"tldr":{"assessment":"checks_confirmed","headline":"Each ingredient’s amount is disclosed","summary":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","lead_finding_id":"nih-published-research-each-ingredient-s-amount-is-disclosed","key_findings":[{"id":"nih-published-research-each-ingredient-s-amount-is-disclosed","class":"ok","headline":"Each ingredient’s amount is disclosed","source":"NIH / published research","scope":"ingredient_context"},{"id":"uspto-trademark-registry-exact-trademark-owner-identified","class":"ok","headline":"Exact trademark owner identified","source":"USPTO trademark registry","scope":"brand_owner"}],"documented_concern_count":0,"confirmed_check_count":2,"open_question_count":0,"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":"Each ingredient’s amount is disclosed","detail":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","lead_finding_id":"nih-published-research-each-ingredient-s-amount-is-disclosed","meaning":"Finding-first decision support. Confirmed checks are not endorsements; cautions identify documented facts or bounded comparisons, not medical advice."},"public_verifiability":{"state":"insufficient_public_data","headline":"This product can't be verified from public data","detail":"Neither good nor bad — the checks below show what this listing publishes and what it withholds. Verifiable products publish more.","meaning":"Evidence availability only. Missing public data is a gap, never a strike."},"consistency_score":null,"findings":[{"id":"nih-published-research-each-ingredient-s-amount-is-disclosed","source":"NIH / published research","class":"ok","noted":false,"severity":"ok","weight":38,"headline":"Each ingredient’s amount is disclosed","detail":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","proof":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","identity_basis":"ingredient","status":"live","source_refs":["nih_ods_zinc","pubmed_zinc"],"source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","scope":"ingredient_context","inference_level":"direct_observation","observed_at":"2026-08-12","presentation_tone":"ok","evidence_id":"ev-e74f91618f9c","evidence_url":"https://lookcloser.ai/e/ev-e74f91618f9c","content_fingerprint":"sha256:b1fb7776bbb97e43259eefb95084f659be3c222e9625645f85530735bfdf87ad","registry_receipts":[],"evidence":{"summary":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","source_refs":["nih_ods_zinc","pubmed_zinc"],"source_records":[{"source":"nih_ods_zinc","source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","observed_at":"2026-08-12","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":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-12","looked":"LookCloser checked NIH / published research.","found":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research."},"html_anchor":"finding-nih-published-research-each-ingredient-s-amount-is-disclosed","report_url":"https://lookcloser.ai/p/lc-a1fd2baa/full#finding-nih-published-research-each-ingredient-s-amount-is-disclosed"},{"id":"uspto-trademark-registry-exact-trademark-owner-identified","source":"USPTO trademark registry","class":"ok","noted":false,"severity":"ok","weight":38,"headline":"Exact trademark owner identified","detail":"USPTO lists Sierra Vitalis Wellness Private Limited (PRIVATE LIMITED COMPANY) in India for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","proof":"USPTO lists Sierra Vitalis Wellness Private Limited (PRIVATE LIMITED COMPANY) in India for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","identity_basis":"owner_exact","status":"live","source_refs":["uspto_search"],"source_url":"https://tsdr.uspto.gov/#caseNumber=50003844&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","scope":"brand_owner","inference_level":"direct_observation","observed_at":"2026-08-12","presentation_tone":"ok","evidence_id":"ev-41cf6d3ffcc4","evidence_url":"https://lookcloser.ai/e/ev-41cf6d3ffcc4","content_fingerprint":"sha256:f4ebf0939c16ea4553af64de5ddc27e1548b4ddf8d00c52969ad95d0c6911641","registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=50003844&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Serial 50003844","registry_name":"USPTO","standard":null,"identifier":"Serial 50003844"}],"evidence":{"summary":"USPTO lists Sierra Vitalis Wellness Private Limited (PRIVATE LIMITED COMPANY) in India for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","source_refs":["uspto_search"],"source_records":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=50003844&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-08-12","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Serial 50003844","receipt_label":"USPTO · Serial 50003844"}],"observed_at":"2026-08-12","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO lists Sierra Vitalis Wellness Private Limited (PRIVATE LIMITED COMPANY) in India for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product."},"html_anchor":"finding-uspto-trademark-registry-exact-trademark-owner-identified","report_url":"https://lookcloser.ai/p/lc-a1fd2baa/full#finding-uspto-trademark-registry-exact-trademark-owner-identified"},{"id":"keepa-exact-listing-history-review-count-history-not-available","source":"Keepa exact-listing history","class":"gap","noted":false,"severity":"pend","weight":23,"headline":"Review-count history: not available","detail":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.","proof":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!product/1-B0GWJ4FNNX","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-12","presentation_tone":"gap","evidence_id":"ev-7d0dd18a8dea","evidence_url":"https://lookcloser.ai/e/ev-7d0dd18a8dea","content_fingerprint":"sha256:bb4075d94f4c1685a6e02bc9241c64223a1ce28809f6747afa7d9b7a515deaee","registry_receipts":[],"evidence":{"summary":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.","source_refs":["keepa_history","source_listing"],"source_records":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","looked":"LookCloser checked Keepa exact-listing history.","found":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made."},"html_anchor":"finding-keepa-exact-listing-history-review-count-history-not-available","report_url":"https://lookcloser.ai/p/lc-a1fd2baa/full#finding-keepa-exact-listing-history-review-count-history-not-available"},{"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/B0GWJ4FNNX","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-12","presentation_tone":"gap","evidence_id":"ev-3e94d960ecca","evidence_url":"https://lookcloser.ai/e/ev-3e94d960ecca","content_fingerprint":"sha256:7fc9a8b2001db56fd3280dbb693bf5c7bbaff44ddbd5ee706e507070dfef02ac","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/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","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/lc-a1fd2baa/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":"2026-08-12","presentation_tone":"gap","evidence_id":"ev-80736d5fdbdd","evidence_url":"https://lookcloser.ai/e/ev-80736d5fdbdd","content_fingerprint":"sha256:be03150b94d8a4cb45fdd573f9fdac23acbb1ba6570a6da7cbe81c2355fb8aec","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":"2026-08-12","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":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-12","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/lc-a1fd2baa/full#finding-nih-published-research-research-context-is-available-for-the-listed-ingr"},{"id":"fda-public-records-recall-search-no-match-found-as-of-aug-12-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Aug 12, 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:%22SIERRA+VITALIS%22+OR+product_description:%22SIERRA+VITALIS%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-08-12","presentation_tone":"caution","evidence_id":"ev-3fc7d4debe9e","evidence_url":"https://lookcloser.ai/e/ev-3fc7d4debe9e","content_fingerprint":"sha256:623766c7b5a14fd8c280d399121c9eba74396ff3f90d1f50cf6747169b35a770","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:%22SIERRA+VITALIS%22+OR+product_description:%22SIERRA+VITALIS%22)&limit=5","observed_at":"2026-08-12","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"SIERRA VITALIS","receipt_label":"FDA enforcement search · SIERRA VITALIS"}],"observed_at":"2026-08-12","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-12-2026","report_url":"https://lookcloser.ai/p/lc-a1fd2baa/full#finding-fda-public-records-recall-search-no-match-found-as-of-aug-12-2026"}],"evidence_records":[{"evidence_id":"ev-41cf6d3ffcc4","record_id":"lc-a1fd2baa","gtin":null,"claim_key":"finding:uspto-trademark-registry-exact-trademark-owner-identified","primary_source":"uspto_search","claim":"Exact trademark owner identified","bucket":"checks_out","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO lists Sierra Vitalis Wellness Private Limited (PRIVATE LIMITED COMPANY) in India for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","proof":{"detail":"USPTO lists Sierra Vitalis Wellness Private Limited (PRIVATE LIMITED COMPANY) in India for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product."},"source_refs":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=50003844&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-08-12","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Serial 50003844","receipt_label":"USPTO · Serial 50003844"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:f4ebf0939c16ea4553af64de5ddc27e1548b4ddf8d00c52969ad95d0c6911641","evidence_url":"https://lookcloser.ai/e/ev-41cf6d3ffcc4"},{"evidence_id":"ev-e74f91618f9c","record_id":"lc-a1fd2baa","gtin":null,"claim_key":"finding:nih-published-research-each-ingredient-s-amount-is-disclosed","primary_source":"nih_ods_zinc","claim":"Each ingredient’s amount is disclosed","bucket":"checks_out","looked":"LookCloser checked NIH / published research.","found":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","proof":{"detail":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research."},"source_refs":[{"source":"nih_ods_zinc","source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","observed_at":"2026-08-12","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":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:b1fb7776bbb97e43259eefb95084f659be3c222e9625645f85530735bfdf87ad","evidence_url":"https://lookcloser.ai/e/ev-e74f91618f9c"},{"evidence_id":"ev-3fc7d4debe9e","record_id":"lc-a1fd2baa","gtin":null,"claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-aug-12-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Aug 12, 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:%22SIERRA+VITALIS%22+OR+product_description:%22SIERRA+VITALIS%22)&limit=5","observed_at":"2026-08-12","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"SIERRA VITALIS","receipt_label":"FDA enforcement search · SIERRA VITALIS"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:623766c7b5a14fd8c280d399121c9eba74396ff3f90d1f50cf6747169b35a770","evidence_url":"https://lookcloser.ai/e/ev-3fc7d4debe9e"},{"evidence_id":"ev-3e94d960ecca","record_id":"lc-a1fd2baa","gtin":null,"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/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:7fc9a8b2001db56fd3280dbb693bf5c7bbaff44ddbd5ee706e507070dfef02ac","evidence_url":"https://lookcloser.ai/e/ev-3e94d960ecca"},{"evidence_id":"ev-7d0dd18a8dea","record_id":"lc-a1fd2baa","gtin":null,"claim_key":"finding:keepa-exact-listing-history-review-count-history-not-available","primary_source":"keepa_history","claim":"Review-count history: not available","bucket":"unverified","looked":"LookCloser checked Keepa exact-listing history.","found":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made.","proof":{"detail":"Marketplace rating not shown★ — rating count unavailable. No exact-listing count history was available, so no review-pattern claim is made."},"source_refs":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:bb4075d94f4c1685a6e02bc9241c64223a1ce28809f6747afa7d9b7a515deaee","evidence_url":"https://lookcloser.ai/e/ev-7d0dd18a8dea"},{"evidence_id":"ev-80736d5fdbdd","record_id":"lc-a1fd2baa","gtin":null,"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":"2026-08-12","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":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:be03150b94d8a4cb45fdd573f9fdac23acbb1ba6570a6da7cbe81c2355fb8aec","evidence_url":"https://lookcloser.ai/e/ev-80736d5fdbdd"},{"evidence_id":"ev-244d3ad2c555","record_id":"lc-a1fd2baa","gtin":null,"claim_key":"claim:efficacy","primary_source":"source_listing","claim":"“Skin & Nail Support: biotin 10000mcg is specially formulated to support healthy hair, healthy nails, and healthy skin as part of your daily wellness”","bucket":"partly","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","proof":{"kind":"efficacy","status":"partly","snippet":"…Hair, Skin & Nail Support: biotin 10000mcg is specially formulated to support healthy hair, healthy nails, and healthy skin as part of your daily wellness routine…"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_biotin","source_url":"https://ods.od.nih.gov/factsheets/Biotin-HealthProfessional/","observed_at":"2026-08-12","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":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_zinc","source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","observed_at":"2026-08-12","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":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_selenium","source_url":"https://ods.od.nih.gov/factsheets/Selenium-HealthProfessional/","observed_at":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"selenium","receipt_label":"NIH ODS · selenium fact sheet"},{"source":"pubmed_selenium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22selenium%22","observed_at":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:b09f8f0e6c1f45e812b4e512992313f1b4bb449e9b309e8c853eb9e9ecfe2324","evidence_url":"https://lookcloser.ai/e/ev-244d3ad2c555"},{"evidence_id":"ev-1f7e38c2c00e","record_id":"lc-a1fd2baa","gtin":null,"claim_key":"dose:biotin","primary_source":"facts_panel","claim":"“Biotin 10 mg per serving”","bucket":"checks_out","looked":"the listing dose against the exact same named panel subject","found":"The label promises 10 mg per serving. The panel says 10 mg. They match.","proof":{"subject":"biotin","listing_amount_mg":10,"panel_amount_mg":10,"panel_source":"listing_image","tolerance_mg":1},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:52c0fa706763a8a4ce5786664f22008bdf57006fb07fbedbda73d18f31a381ad","evidence_url":"https://lookcloser.ai/e/ev-1f7e38c2c00e"}],"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":null,"headline_subject":null,"subject_actual_mg":null},"listing_claims":{"dose_claims":[{"subject":"biotin","amount_mg":10,"basis":"per_serving"},{"subject":"zinc","amount_mg":10,"basis":"unspecified"}],"testing":{"claimed":false,"named_lab_or_certifier":false},"container":{"units":90,"servings":null,"pack_count":1,"units_conflict":false},"marketing_text":["Support Healthy Hair*","Support Healthy Nails*","Support Healthy Skin*","With Zinc and Selenium","10,000mcg Biotin per serving","DIETARY SUPPLEMENT","HEALTHY HAIR","Supports natural hair strength, shine & healthy growth*","STRONG NAILS","Helps support nail strength, resilience & integrity*"],"certification_text":["NON GMO","GLUTEN FREE","CGMP CERTIFIED","VEGAN FRIENDLY","QUALITY YOU CAN TRUST","NON-GMO FORMULA","NON-GMO","cGMP CERTIFIED"],"claim_checks":[{"kind":"efficacy","label":"Benefit claim","snippet":"…Hair, Skin & Nail Support: biotin 10000mcg is specially formulated to support healthy hair, healthy nails, and healthy skin as part of your daily wellness routine…","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","status":"partly"}],"identity_basis":"source_listing_and_identity_bound_label"},"facts_panel_status":"captured","label_photo_read":{"src":"vision:claude-cli:subscription","reader_version":"2026-07-27.1","images_read":8,"raw_reads":[{"img":0,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG With Zinc and Selenium\", \"barcode\": \"8908028804039\", \"panel\": true, \"serving_size_text\": \"Serving Size : 1 Tablet\", \"serving_size_g\": null, \"servings_per_container\": 90, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"NET CONTENTS : 90 TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [{\"name\": \"Biotin\", \"amount\": \"10,000\", \"unit\": \"mcg\"}, {\"name\": \"Zinc (as Zinc Sulphate)\", \"amount\": \"10\", \"unit\": \"mg\"}, {\"name\": \"Selenium (as Selenium Glycinate)\", \"amount\": \"55\", \"unit\": \"mcg\"}], \"label_claims\": [\"Support Healthy Hair*\", \"Support Healthy Nails*\", \"Support Healthy Skin*\", \"With Zinc and Selenium\", \"10,000mcg Biotin per serving\", \"DIETARY SUPPLEMENT\"], \"certifications\": [\"NON GMO\", \"GLUTEN FREE\", \"CGMP CERTIFIED\"]}\n```\n"},{"img":1,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG With Zinc and Selenium\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"90 TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"HEALTHY HAIR\", \"Supports natural hair strength, shine & healthy growth*\", \"STRONG NAILS\", \"Helps support nail strength, resilience & integrity*\", \"RADIANT SKIN\", \"Supports skin hydration, elasticity & a healthy glow*\"], \"certifications\": [\"VEGAN FRIENDLY\", \"QUALITY YOU CAN TRUST\", \"NON-GMO FORMULA\"]}\n```\n"},{"img":2,"model":"claude-cli:subscription","text":"{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": true, \"serving_size_text\": \"1 Tablet\", \"serving_size_g\": null, \"servings_per_container\": 90, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"90 Tablets\", \"responsible_parties\": [], \"websites\": [], \"actives\": [{\"name\": \"Biotin\", \"amount\": \"10,000\", \"unit\": \"mcg\"}, {\"name\": \"Zinc (as Zinc Sulphate)\", \"amount\": \"10\", \"unit\": \"mg\"}, {\"name\": \"Selenium (as Selenium Glycinate)\", \"amount\": \"55\", \"unit\": \"mcg\"}], \"label_claims\": [\"10,000 MCG Per Serving\"], \"certifications\": []}\n"},{"img":3,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG With Zinc and Selenium\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"NET CONTENTS: 90 TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Beauty Support*\", \"Supports Healthy Hair, Skin & Nails\", \"With Biotin 10,000 MCG + Zinc & Selenium*\", \"Support Healthy Hair*\", \"Support Healthy Nails*\", \"Support Healthy Skin*\"], \"certifications\": []}\n```\n"},{"img":4,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG With Zinc & Selenium\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Beauty That Gets Noticed\", \"BIOTIN 10,000 MCG\", \"With Zinc & Selenium\", \"Support Healthy Hair*\", \"Support Healthy Nails*\", \"Support Healthy Skin*\"], \"certifications\": []}\n```\n"},{"img":5,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG With Zinc and Selenium\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"NET CONTENTS : 90 TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"TARGETED BEAUTY SUPPORT\", \"WITH BIOTIN + ZINC + SELENIUM*\", \"SUPPORTS HAIR, SKIN & NAILS*\", \"Support Healthy Hair*\", \"Support Healthy Nails*\", \"Support Healthy Skin*\"], \"certifications\": [\"NON-GMO\", \"GLUTEN FREE\", \"cGMP CERTIFIED\"]}\n```\n"},{"img":6,"model":"claude-cli:subscription","text":"{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Beauty That Turns Heads\", \"With BIOTIN 10,000 MCG + Zinc & Selenium\", \"Support Healthy Hair*\", \"Support Healthy Nails*\", \"Support Healthy Skin*\", \"Confidence they notice. Beauty you nurture.\"], \"certifications\": []}\n"},{"img":7,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"NET CONTENTS: 90 TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Beauty Support You Can See\", \"High-potency Biotin 10,000 MCG with Zinc & Selenium\", \"Supports Healthy Hair*\", \"Supports Strong Nails*\", \"Supports Radiant Skin*\", \"NOURISH YOUR BEAUTY. CONFIDENCE STARTS FROM WITHIN.\"], \"certifications\": []}\n```\n"}],"source_images":["https://m.media-amazon.com/images/I/81WjTpeI4tL.jpg","https://m.media-amazon.com/images/I/718uRzJSo+L.jpg","https://m.media-amazon.com/images/I/719OE9gYYYL.jpg","https://m.media-amazon.com/images/I/71QgHkK43fL.jpg","https://m.media-amazon.com/images/I/71h9xiwgDoL.jpg","https://m.media-amazon.com/images/I/71LdcyV9liL.jpg","https://m.media-amazon.com/images/I/71RzGkwj7eL.jpg","https://m.media-amazon.com/images/I/71FutdKxzFL.jpg"],"facts_panel_image":0,"brand":"SIERRA VITALIS","product_name":"BIOTIN 10,000 MCG With Zinc and Selenium","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"Serving Size : 1 Tablet","serving_size_g":null,"servings_per_container":90,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"NET CONTENTS : 90 TABLETS","actives":[{"name":"Biotin","amount":"10,000","unit":"mcg"},{"name":"Zinc (as Zinc Sulphate)","amount":"10","unit":"mg"},{"name":"Selenium (as Selenium Glycinate)","amount":"55","unit":"mcg"}],"responsible_parties":[],"websites":[],"label_claims":["Support Healthy Hair*","Support Healthy Nails*","Support Healthy Skin*","With Zinc and Selenium","10,000mcg Biotin per serving","DIETARY SUPPLEMENT","HEALTHY HAIR","Supports natural hair strength, shine & healthy growth*","STRONG NAILS","Helps support nail strength, resilience & integrity*"],"certifications":["NON GMO","GLUTEN FREE","CGMP CERTIFIED","VEGAN FRIENDLY","QUALITY YOU CAN TRUST","NON-GMO FORMULA","NON-GMO","cGMP CERTIFIED"],"barcode_observations":["8908028804039"],"panel_rows":[{"name":"Biotin","amount":"10,000","unit":"mcg"},{"name":"Zinc (as Zinc Sulphate)","amount":"10","unit":"mg"},{"name":"Selenium (as Selenium Glycinate)","amount":"55","unit":"mcg"}]},"resolved_facts_panel":{"src":"vision:claude-cli:subscription","reader_version":"2026-07-27.1","images_read":8,"raw_reads":[{"img":0,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG With Zinc and Selenium\", \"barcode\": \"8908028804039\", \"panel\": true, \"serving_size_text\": \"Serving Size : 1 Tablet\", \"serving_size_g\": null, \"servings_per_container\": 90, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"NET CONTENTS : 90 TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [{\"name\": \"Biotin\", \"amount\": \"10,000\", \"unit\": \"mcg\"}, {\"name\": \"Zinc (as Zinc Sulphate)\", \"amount\": \"10\", \"unit\": \"mg\"}, {\"name\": \"Selenium (as Selenium Glycinate)\", \"amount\": \"55\", \"unit\": \"mcg\"}], \"label_claims\": [\"Support Healthy Hair*\", \"Support Healthy Nails*\", \"Support Healthy Skin*\", \"With Zinc and Selenium\", \"10,000mcg Biotin per serving\", \"DIETARY SUPPLEMENT\"], \"certifications\": [\"NON GMO\", \"GLUTEN FREE\", \"CGMP CERTIFIED\"]}\n```\n"},{"img":1,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG With Zinc and Selenium\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"90 TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"HEALTHY HAIR\", \"Supports natural hair strength, shine & healthy growth*\", \"STRONG NAILS\", \"Helps support nail strength, resilience & integrity*\", \"RADIANT SKIN\", \"Supports skin hydration, elasticity & a healthy glow*\"], \"certifications\": [\"VEGAN FRIENDLY\", \"QUALITY YOU CAN TRUST\", \"NON-GMO FORMULA\"]}\n```\n"},{"img":2,"model":"claude-cli:subscription","text":"{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": true, \"serving_size_text\": \"1 Tablet\", \"serving_size_g\": null, \"servings_per_container\": 90, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"90 Tablets\", \"responsible_parties\": [], \"websites\": [], \"actives\": [{\"name\": \"Biotin\", \"amount\": \"10,000\", \"unit\": \"mcg\"}, {\"name\": \"Zinc (as Zinc Sulphate)\", \"amount\": \"10\", \"unit\": \"mg\"}, {\"name\": \"Selenium (as Selenium Glycinate)\", \"amount\": \"55\", \"unit\": \"mcg\"}], \"label_claims\": [\"10,000 MCG Per Serving\"], \"certifications\": []}\n"},{"img":3,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG With Zinc and Selenium\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"NET CONTENTS: 90 TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Beauty Support*\", \"Supports Healthy Hair, Skin & Nails\", \"With Biotin 10,000 MCG + Zinc & Selenium*\", \"Support Healthy Hair*\", \"Support Healthy Nails*\", \"Support Healthy Skin*\"], \"certifications\": []}\n```\n"},{"img":4,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG With Zinc & Selenium\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Beauty That Gets Noticed\", \"BIOTIN 10,000 MCG\", \"With Zinc & Selenium\", \"Support Healthy Hair*\", \"Support Healthy Nails*\", \"Support Healthy Skin*\"], \"certifications\": []}\n```\n"},{"img":5,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG With Zinc and Selenium\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"NET CONTENTS : 90 TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"TARGETED BEAUTY SUPPORT\", \"WITH BIOTIN + ZINC + SELENIUM*\", \"SUPPORTS HAIR, SKIN & NAILS*\", \"Support Healthy Hair*\", \"Support Healthy Nails*\", \"Support Healthy Skin*\"], \"certifications\": [\"NON-GMO\", \"GLUTEN FREE\", \"cGMP CERTIFIED\"]}\n```\n"},{"img":6,"model":"claude-cli:subscription","text":"{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Beauty That Turns Heads\", \"With BIOTIN 10,000 MCG + Zinc & Selenium\", \"Support Healthy Hair*\", \"Support Healthy Nails*\", \"Support Healthy Skin*\", \"Confidence they notice. Beauty you nurture.\"], \"certifications\": []}\n"},{"img":7,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"SIERRA VITALIS\", \"product_name\": \"BIOTIN 10,000 MCG\", \"barcode\": null, \"panel\": false, \"serving_size_text\": null, \"serving_size_g\": null, \"servings_per_container\": null, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": \"NET CONTENTS: 90 TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Beauty Support You Can See\", \"High-potency Biotin 10,000 MCG with Zinc & Selenium\", \"Supports Healthy Hair*\", \"Supports Strong Nails*\", \"Supports Radiant Skin*\", \"NOURISH YOUR BEAUTY. CONFIDENCE STARTS FROM WITHIN.\"], \"certifications\": []}\n```\n"}],"source_images":["https://m.media-amazon.com/images/I/81WjTpeI4tL.jpg","https://m.media-amazon.com/images/I/718uRzJSo+L.jpg","https://m.media-amazon.com/images/I/719OE9gYYYL.jpg","https://m.media-amazon.com/images/I/71QgHkK43fL.jpg","https://m.media-amazon.com/images/I/71h9xiwgDoL.jpg","https://m.media-amazon.com/images/I/71LdcyV9liL.jpg","https://m.media-amazon.com/images/I/71RzGkwj7eL.jpg","https://m.media-amazon.com/images/I/71FutdKxzFL.jpg"],"facts_panel_image":0,"brand":"SIERRA VITALIS","product_name":"BIOTIN 10,000 MCG With Zinc and Selenium","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"Serving Size : 1 Tablet","serving_size_g":null,"servings_per_container":90,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"NET CONTENTS : 90 TABLETS","actives":[{"name":"Biotin","amount":"10,000","unit":"mcg"},{"name":"Zinc (as Zinc Sulphate)","amount":"10","unit":"mg"},{"name":"Selenium (as Selenium Glycinate)","amount":"55","unit":"mcg"}],"responsible_parties":[],"websites":[],"label_claims":["Support Healthy Hair*","Support Healthy Nails*","Support Healthy Skin*","With Zinc and Selenium","10,000mcg Biotin per serving","DIETARY SUPPLEMENT","HEALTHY HAIR","Supports natural hair strength, shine & healthy growth*","STRONG NAILS","Helps support nail strength, resilience & integrity*"],"certifications":["NON GMO","GLUTEN FREE","CGMP CERTIFIED","VEGAN FRIENDLY","QUALITY YOU CAN TRUST","NON-GMO FORMULA","NON-GMO","cGMP CERTIFIED"],"barcode_observations":["8908028804039"],"panel_rows":[{"name":"Biotin","amount":"10,000","unit":"mcg"},{"name":"Zinc (as Zinc Sulphate)","amount":"10","unit":"mg"},{"name":"Selenium (as Selenium Glycinate)","amount":"55","unit":"mcg"}]},"nih_dsld":null,"ingredient_science":{"ingredients":[{"ingredient":"biotin","declared_name":"Biotin","ods_url":"https://ods.od.nih.gov/factsheets/Biotin-HealthProfessional/","medlineplus_url":"https://medlineplus.gov/search/?query=biotin","pubmed_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22biotin%22","ul":null,"ul_unit":"mcg","ul_scope":"no UL; high doses interfere with lab tests","pubmed_count":1606},{"ingredient":"zinc","declared_name":"Zinc (as Zinc Sulphate)","ods_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","medlineplus_url":"https://medlineplus.gov/search/?query=zinc","pubmed_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22zinc%22","ul":40,"ul_unit":"mg","ul_scope":"adults, from all sources","pubmed_count":19708},{"ingredient":"selenium","declared_name":"Selenium (as Selenium Glycinate)","ods_url":"https://ods.od.nih.gov/factsheets/Selenium-HealthProfessional/","medlineplus_url":"https://medlineplus.gov/search/?query=selenium","pubmed_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22selenium%22","ul":400,"ul_unit":"mcg","ul_scope":"adults","pubmed_count":12481}],"ul_exceedances":[],"source":"NIH ODS fact sheets + IOM Dietary Reference Intakes; PubMed E-utilities"},"nsf_certification":null,"brand_documentation_request":null,"plain_summary":null,"fda_recalls":{"count":0},"offers_at_check_time":[],"price_comparison":{"identity_basis":"not_bound","record_gtin":null,"source_listing_gtin":null,"retailer_gtin_match":false,"brand_store_gtin_match":false,"seller_identifiers":{},"same_product_only":true,"offers":[],"offer_records":[],"observed_at":"2026-08-12"},"commerce_context":{"observed_at":"2026-08-12","record_gtin":null,"source_listing":{"status":"exact_listing","url":"https://www.amazon.com/dp/B0GWJ4FNNX","price":29.99,"price_receipt":{"status":"available","amount":29.99,"currency":"USD","price_type":"lowest_new","observed_at":"2026-08-13T03:21:12.755330+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B0GWJ4FNNX","listing_url":"https://www.amazon.com/dp/B0GWJ4FNNX","identity_basis":"exact_listing_identifier","listing_identifier":"B0GWJ4FNNX","raw_cents":2999},"rating":null,"rating_count":null,"published_gtin":null},"brand_site":{"status":"store_found_no_product","host":"https://sierravitalis.com","url":"https://sierravitalis.com","title":null,"variant":null,"price":null,"availability":"unknown","published_gtin":null,"identity_basis":"brand_domain_only","comparison_allowed":false,"candidate_binding":null,"shared_marketing_markers":[],"review_surface":null,"testing_surface":null},"exact_offers":[],"external_marketplaces":{"iherb":{"source":"iHerb","status":"blocked_missing_gtin","identity_basis":"exact_gtin_required","gtin":null,"search_url":"https://www.iherb.com/search?kw=SIERRA+VITALIS+SIERRA+VITALIS+Biotin+10000mcg+Hair+Growth+Women+Men%2C+Zinc+%2B+Selenium%2C+90+Tablets%2C+Non-GMO%2C+Gluten+Free"},"target":{"source":"Target","status":"blocked_missing_gtin","identity_basis":"exact_gtin_required","gtin":null,"search_url":"https://www.target.com/s?searchTerm=SIERRA+VITALIS+SIERRA+VITALIS+Biotin+10000mcg+Hair+Growth+Women+Men%2C+Zinc+%2B+Selenium%2C+90+Tablets%2C+Non-GMO%2C+Gluten+Free"},"walmart":{"source":"Walmart","status":"blocked_missing_gtin","identity_basis":"exact_gtin_required","gtin":null,"search_url":"https://www.walmart.com/search?q=SIERRA+VITALIS+SIERRA+VITALIS+Biotin+10000mcg+Hair+Growth+Women+Men%2C+Zinc+%2B+Selenium%2C+90+Tablets%2C+Non-GMO%2C+Gluten+Free"}},"comparison_status":"blocked_missing_gtin","identity_rule":"Prices and reviews are compared only when both pages publish the same UPC/GTIN."},"brand_store":{"host":"https://sierravitalis.com","sku_count":3,"supp_count":3,"distinct_trend_cats":1,"cats":["magnesium"],"specialist":true,"domain_lookup":{"status":"confirmed","brand":"SIERRA VITALIS","host":"https://sierravitalis.com","source_url":"https://sierravitalis.com","identity_basis":"retained_brand_storefront","observed_at":"2026-08-12"}},"brand_review_surface":null,"ratings_surface":{"stars":null,"count":null,"observed_at":"2026-08-12","source_ref":"source_listing","identity_basis":"exact_listing_identifier","note":"retailer rating surface; not a product-quality or authenticity verdict"},"review_count_history":{"identity_basis":"exact_listing_identifier","selection_basis":"built_record","demand_reach":null,"rating_count":{"points":[],"summary":null},"written_review_count":{"points":[],"summary":null},"price_snapshot":{"status":"available","amount":29.99,"currency":"USD","price_type":"lowest_new","observed_at":"2026-08-13T03:21:12.755330+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B0GWJ4FNNX","listing_url":"https://www.amazon.com/dp/B0GWJ4FNNX","identity_basis":"exact_listing_identifier","listing_identifier":"B0GWJ4FNNX","raw_cents":2999},"catalog_snapshot":{"observed_at":"2026-08-13T03:21:12.755330+00:00","listed_since":"2026-04-08","parent_listing_identifier":null,"root_category_id":3760901,"category_path":[{"id":3760901,"name":"Health & Household"},{"id":23675621011,"name":"Vitamins, Minerals & Supplements"},{"id":6936790011,"name":"Vitamins"},{"id":3774671,"name":"Vitamin B"},{"id":3774751,"name":"B7 (Biotin)"}],"brand":"SIERRA VITALIS","manufacturer":"SIERRA VITALIS","monthly_sold_estimate":50,"monthly_sold_note":"Source estimate; demand context only, not verified unit sales.","review_counts_last_observed":null,"sales_rank_drops":{"30_days":13,"90_days":25,"180_days":25},"out_of_stock_percentage":{"30_days":null,"90_days":null,"180_days":null},"offer_count":1,"context_note":"Rank drops, stockout percentages, offer counts, and monthly-sold values are source observations or estimates; they do not establish product quality."}},"source_registry":{"source_listing":{"type":"product_listing","scope":"exact_listing","observed_at":"2026-08-12","url":"https://www.amazon.com/dp/B0GWJ4FNNX","identity_basis":"listing_identifier","limitation":null},"barcode_search":{"type":"barcode_registry_search","scope":"exact_gtin","observed_at":"2026-08-12","url":"https://world.openfoodfacts.org/","identity_basis":"not_bound"},"nih_dsld_search":{"type":"government_label_catalog","scope":"product_label","observed_at":"2026-08-12","url":"https://dsld.od.nih.gov/","identity_basis":"search_only","checked":false,"registry_name":"NIH DSLD","identifier":null,"receipt_label":null},"uspto_search":{"type":"government_trademark_registry","scope":"brand","observed_at":"2026-08-12","url":"https://tsdr.uspto.gov/#caseNumber=50003844&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods","checked":true,"registry_name":"USPTO","identifier":"Serial 50003844","receipt_label":"USPTO · Serial 50003844"},"openfda_search":{"type":"government_enforcement_search","scope":"product_or_brand","observed_at":"2026-08-12","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22SIERRA+VITALIS%22+OR+product_description:%22SIERRA+VITALIS%22)&limit=5","identity_basis":"search_only","checked":true,"registry_name":"FDA enforcement","identifier":"SIERRA VITALIS","receipt_label":"FDA enforcement search · SIERRA VITALIS"},"nsf_search":{"type":"certification_registry_search","scope":"product_or_brand","observed_at":"2026-08-12","url":"https://info.nsf.org/Certified/dietary/","identity_basis":"search_only","checked":false,"registry_name":"NSF","standard":null,"identifier":null,"receipt_label":null},"keepa_history":{"type":"paid_catalog_history","scope":"exact_listing","observed_at":"2026-08-12","url":"https://keepa.com/#!product/1-B0GWJ4FNNX","identity_basis":"exact_listing_identifier"},"facts_panel":{"type":"image_read_supplement_facts","scope":"exact_listing","observed_at":"2026-08-12","url":"https://www.amazon.com/dp/B0GWJ4FNNX","identity_basis":"listing_identifier","limitation":null},"brand_store":{"type":"brand_storefront","scope":"brand_or_exact_product","observed_at":"2026-08-12","url":"https://sierravitalis.com","identity_basis":"brand_domain_only","comparison_allowed":false,"limitation":null},"nih_ods_biotin":{"type":"government_ingredient_reference","scope":"ingredient","observed_at":"2026-08-12","url":"https://ods.od.nih.gov/factsheets/Biotin-HealthProfessional/","identity_basis":"named_ingredient","checked":true,"registry_name":"NIH ODS","identifier":"biotin","receipt_label":"NIH ODS · biotin fact sheet"},"pubmed_biotin":{"type":"research_index","scope":"ingredient","observed_at":"2026-08-12","url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22biotin%22","identity_basis":"named_ingredient"},"nih_ods_zinc":{"type":"government_ingredient_reference","scope":"ingredient","observed_at":"2026-08-12","url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","identity_basis":"named_ingredient","checked":true,"registry_name":"NIH ODS","identifier":"zinc","receipt_label":"NIH ODS — Zinc fact sheet"},"pubmed_zinc":{"type":"research_index","scope":"ingredient","observed_at":"2026-08-12","url":"https://pubmed.ncbi.nlm.nih.gov/?term=zinc+supplementation+randomized","identity_basis":"named_ingredient"},"nih_ods_selenium":{"type":"government_ingredient_reference","scope":"ingredient","observed_at":"2026-08-12","url":"https://ods.od.nih.gov/factsheets/Selenium-HealthProfessional/","identity_basis":"named_ingredient","checked":true,"registry_name":"NIH ODS","identifier":"selenium","receipt_label":"NIH ODS · selenium fact sheet"},"pubmed_selenium":{"type":"research_index","scope":"ingredient","observed_at":"2026-08-12","url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22selenium%22","identity_basis":"named_ingredient"}},"decision_support":{"disclosure":{"status":"amounts_disclosed","summary":"All 3 captured rows publish an amount.","captured_rows":3,"quantified_rows":3,"separately_quantified_rows":3,"combined_blend_rows":[],"integrity_tells":[],"derived_from":["facts_panel"]},"identity_convergence":{"gtin":null,"confirmations":[],"confirmation_count":0,"summary":"0 source(s) matched to this exact product agree on its identity.","not_a_quality_score":true},"research_coverage":{"panel_rows":3,"ingredients_with_reference_context":3,"exact_product_dose_comparisons":0,"dose_comparison_finding_ids":[],"blend_limits_dose_comparison":false,"limitation":"Ingredient context is not product efficacy evidence."},"review_trajectory":{"status":"not_available","identity_basis":"exact_listing_identifier"},"review_surface_comparison":null,"market":{"offers":[],"exact_gtin_only":true,"price_spread":null,"servings_basis":90,"limitation":"Prices are point-in-time observations."},"ownership":{"status":"found","owner":{"name":"Sierra Vitalis Wellness Private Limited","entity":"PRIVATE LIMITED COMPANY","country":"India","address_filed":"Flat No 901 Sr No 36 CTS No 139, Plot No 6A, Aaravi Co, Pandurang Colony, Op Housing Society, Kothrud,, Pune, Maharashtra, 411038, INDIA","address_public":"411038, INDIA","serial_number":"50003844","registration_number":null,"wordmark":"SIERRA VITALIS","status_description":"NEW APPLICATION - RECORD INITIALIZED NOT ASSIGNED TO EXAMINER","filed_date":"2026-07-21T00:00:00","first_use_commerce_date":"2026-06-01","registration_date":null,"assignment_recorded":false,"goods_services":["IC 005: Dietary supplements."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=50003844&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},"candidate_count":1,"brand_age_months":4.2,"manufacturer_link":"not_established","limitation":"Trademark ownership does not establish manufacturer or country of manufacture."},"open_questions":[],"connected_signals":[],"evidence_balance":{"documented_concerns":0,"confirmed_checks":2,"neutral_or_open_findings":4,"material_open_questions":0,"concern_finding_ids":[],"confirmation_finding_ids":["uspto-trademark-registry-exact-trademark-owner-identified","nih-published-research-each-ingredient-s-amount-is-disclosed"]},"claim_scorecard":{"version":"2026-07-23.9","fairness_note":"Couldn’t verify means public proof was not found; it is not a mark against the product. Ingredient research is not treated as a trial of this exact product.","bucket_order":["contradicted","overreaching","checks_out","partly","claimed_no_support","unverified"],"buckets":{"contradicted":[],"overreaching":[],"checks_out":[{"bucket":"checks_out","claim_key":"dose:biotin","claim":"“Biotin 10 mg per serving”","check":"The label promises 10 mg per serving. The panel says 10 mg. They match.","looked":"the listing dose against the exact same named panel subject","found":"The label promises 10 mg per serving. The panel says 10 mg. They match.","finding_id":null,"registry_receipts":[],"evidence_id":"ev-1f7e38c2c00e","evidence_url":"https://lookcloser.ai/e/ev-1f7e38c2c00e","content_fingerprint":"sha256:52c0fa706763a8a4ce5786664f22008bdf57006fb07fbedbda73d18f31a381ad","observed_at":"2026-08-12","source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"proof":{"subject":"biotin","listing_amount_mg":10,"panel_amount_mg":10,"panel_source":"listing_image","tolerance_mg":1}}],"partly":[{"bucket":"partly","claim_key":"claim:efficacy","claim":"“Skin & Nail Support: biotin 10000mcg is specially formulated to support healthy hair, healthy nails, and healthy skin as part of your daily wellness”","check":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","finding_id":null,"registry_receipts":[],"evidence_id":"ev-244d3ad2c555","evidence_url":"https://lookcloser.ai/e/ev-244d3ad2c555","content_fingerprint":"sha256:b09f8f0e6c1f45e812b4e512992313f1b4bb449e9b309e8c853eb9e9ecfe2324","observed_at":"2026-08-12","source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0GWJ4FNNX","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_biotin","source_url":"https://ods.od.nih.gov/factsheets/Biotin-HealthProfessional/","observed_at":"2026-08-12","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":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_zinc","source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","observed_at":"2026-08-12","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":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_selenium","source_url":"https://ods.od.nih.gov/factsheets/Selenium-HealthProfessional/","observed_at":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"selenium","receipt_label":"NIH ODS · selenium fact sheet"},{"source":"pubmed_selenium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22selenium%22","observed_at":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient"}],"proof":{"kind":"efficacy","status":"partly","snippet":"…Hair, Skin & Nail Support: biotin 10000mcg is specially formulated to support healthy hair, healthy nails, and healthy skin as part of your daily wellness routine…"}}],"claimed_no_support":[],"unverified":[]},"counts":{"contradicted":0,"overreaching":0,"checks_out":1,"partly":1,"claimed_no_support":0,"unverified":0},"puffery":[],"consumed_finding_ids":[]},"brand_presence":{"status":"store_found_no_product","host":"https://sierravitalis.com","exact_product_page":null,"consumer_meaning":"Brand presence is reported separately from exact-product identity.","absence_is_not_a_strike":true}},"observations":{"offers":[],"ratings":{"stars":null,"count":null,"observed_at":"2026-08-12","source_ref":"source_listing"},"facts_panel_source":"listing_image"},"report_url":"https://lookcloser.ai/p/lc-a1fd2baa","methodology":"https://lookcloser.ai/methodology","built_at":"2026-08-13T04:22:39Z","status":"complete","caveats":["Pre-launch beta; not yet independently archived.","Listing-image panel data was machine-read; transcription errors are possible.","Prices and ratings are point-in-time snapshots.","LookCloser does not advise for or against any supplement."],"content_fingerprint":"sha256:fd00b3c52617356572023771ef43e16f12cd47ee5206b0c9a5c9c46807482b43"}