{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"198715127188","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-08-10T07:17:32-0700","last_collection_event":"intake","label_reader_version":"2026-07-27.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-08-10T09:18:03-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"198715127188","listing_identifier":"B0DTN3JMXX","brand":"PEAK VITALS","title":"DHT Blocker for Men | Ultra Potent Hair Growth Formula | Saw Palmetto","listing_title":"DHT Blocker for Men | Ultra Potent Hair Growth Formula | Saw Palmetto, Biotin, Pumpkin Seed, Herbal Extracts | Natural Hair Loss Supplements | Hair Regrowth Vitamins | Made in the USA | 90 Capsules","identity":{"canonical_gtin":"00198715127188","source_listing_gtin":"00198715127188","listing_identifier":"B0DTN3JMXX","product_image":"https://m.media-amazon.com/images/I/61uHOTpaewL.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/B0DTN3JMXX","primary_url":"https://m.media-amazon.com/images/I/61uHOTpaewL.jpg","image_count":8,"last_attempted":"2026-08-10T07:17:32-0700","attempts":1},"observed_at":"2026-08-10","source_confirmations":["source_listing_gtin"],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"PEAK VITALS","package_brand":"PEAK VITALS","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":null,"trademark_owner_candidates":[],"trademark_owner_status":"not_found","product_manufacturer_link":"not_established","label_responsible_parties":[],"identity_nodes":[],"seller_of_record":null,"seller_of_record_status":"not_collected_founder_gated","consumer_view":{"template":"claim_panel","kicker":"What we found","headline":"Headline number is a blend total, not one named ingredient","deck":"The listing uses 1.5 g for biotin. 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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-B0DTN3JMXX","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-10","presentation_tone":"gap","evidence_id":"ev-7962756b240e","evidence_url":"https://lookcloser.ai/e/ev-7962756b240e","content_fingerprint":"sha256:42aa97b1ae1f4cd6e887aaa87bf9eee73a2f6c7a8e85960fac906636cc4731bc","registry_receipts":[],"evidence":{"summary":"Marketplace rating not shown★ — rating count unavailable. 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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/198715127188/full#finding-keepa-exact-listing-history-review-count-history-not-available"},{"id":"certification-laboratory-record-testing-claimed-documentation-not-found","source":"Certification / laboratory record","class":"gap","noted":true,"severity":"pend","weight":23,"headline":"Testing claimed — documentation not found","detail":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. NSF, IFOS, USP, and Informed-Sport were not checked in this record.","proof":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. 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A price observation, not a recommendation.","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":"2026-08-10","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":"2026-08-10","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-10","looked":"LookCloser checked NIH / published research.","found":"At 1.0 serving(s) a day to reach the low end of the studied range (8–40 mg), this product runs roughly $30 per month. A price observation, not a recommendation."},"html_anchor":"finding-nih-published-research-reaching-a-studied-dose-costs-about-30-month","report_url":"https://lookcloser.ai/p/198715127188/full#finding-nih-published-research-reaching-a-studied-dose-costs-about-30-month"},{"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. 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That is a gap in our records, not evidence that no filing exists.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B0DTN3JMXX","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-10","presentation_tone":"gap","evidence_id":"ev-9635427be1d0","evidence_url":"https://lookcloser.ai/e/ev-9635427be1d0","content_fingerprint":"sha256:bb8d4cdc3502c0addd08171b667c4d6c6f4176f8643d8141f9217482cc8d7550","registry_receipts":[],"evidence":{"summary":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","looked":"LookCloser checked Label and serving arithmetic.","found":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists."},"html_anchor":"finding-label-and-serving-arithmetic-public-label-filing-not-retained","report_url":"https://lookcloser.ai/p/198715127188/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"id":"fda-public-records-recall-search-no-match-found-as-of-aug-10-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Aug 10, 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:%22PEAK+VITALS%22+OR+product_description:%22PEAK+VITALS%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-08-10","presentation_tone":"caution","evidence_id":"ev-ba17692d2f99","evidence_url":"https://lookcloser.ai/e/ev-ba17692d2f99","content_fingerprint":"sha256:5708ada0c6d98bb02f78ace03d9148cefc56727bad111081b80e1ccf0c6c9073","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:%22PEAK+VITALS%22+OR+product_description:%22PEAK+VITALS%22)&limit=5","observed_at":"2026-08-10","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"PEAK VITALS","receipt_label":"FDA enforcement search · PEAK VITALS"}],"observed_at":"2026-08-10","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-10-2026","report_url":"https://lookcloser.ai/p/198715127188/full#finding-fda-public-records-recall-search-no-match-found-as-of-aug-10-2026"},{"id":"lookcloser-record-check-brand-ownership-record-not-retained","source":"LookCloser record check","class":"gap","noted":false,"severity":"info","weight":14,"headline":"Brand ownership record not retained","detail":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper.","proof":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper.","identity_basis":"owner_exact","status":"live","source_refs":["uspto_search"],"source_url":"https://tmsearch.uspto.gov/","scope":"brand_owner","inference_level":"gap","observed_at":"2026-08-10","presentation_tone":"gap","evidence_id":"ev-f0add484a03b","evidence_url":"https://lookcloser.ai/e/ev-f0add484a03b","content_fingerprint":"sha256:a2ca0b27928e9c802926165ccb96bb7058e489cb39948de893f48808c358891b","registry_receipts":[],"evidence":{"summary":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper.","source_refs":["uspto_search"],"source_records":[{"source":"uspto_search","source_url":"https://tmsearch.uspto.gov/","observed_at":"2026-08-10","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO"}],"observed_at":"2026-08-10","looked":"LookCloser checked LookCloser record check.","found":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper."},"html_anchor":"finding-lookcloser-record-check-brand-ownership-record-not-retained","report_url":"https://lookcloser.ai/p/198715127188/full#finding-lookcloser-record-check-brand-ownership-record-not-retained"},{"id":"barcode-gtin-record-upc-valid-no-independent-record","source":"Barcode / GTIN record","class":"gap","noted":false,"severity":"info","weight":14,"headline":"UPC valid, no independent record","detail":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","proof":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","identity_basis":"gtin","status":"live","source_refs":["barcode_search","source_listing"],"source_url":"https://world.openfoodfacts.org/product/00198715127188","scope":"exact_product","inference_level":"gap","observed_at":"2026-08-10","presentation_tone":"gap","evidence_id":"ev-9fae5b0a775b","evidence_url":"https://lookcloser.ai/e/ev-9fae5b0a775b","content_fingerprint":"sha256:cba6bdda78c7a2f3207aa21503a5187763040e26cdee7fefa0cd6f97fa75b67c","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/00198715127188","observed_at":"2026-08-10","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","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/198715127188/full#finding-barcode-gtin-record-upc-valid-no-independent-record"}],"evidence_records":[{"evidence_id":"ev-a51d3fca5cac","record_id":"198715127188","gtin":"198715127188","claim_key":"finding:headline_blend_inflation","primary_source":"facts_panel","claim":"Headline number is a blend total, not one named ingredient","bucket":"claimed_no_support","looked":"LookCloser checked Label and serving arithmetic.","found":"The listing uses 1.5 g for biotin. The panel lists biotin at 0.005 g; the other 1,495 mg is the rest of the declared blend. Panel addition: DHT Blocker & Hair Growth Blend 1060 mg + Men's Vitality and Healthy Aging Blend 420 mg = 1,480 mg. This documents the framing; it does not establish what is inside the product.","proof":{"headline_claim_mg":1500,"headline_subject":"biotin","subject_actual_mg":5,"addition":["DHT Blocker & Hair Growth Blend 1060 mg","Men's Vitality and Healthy Aging Blend 420 mg"],"blend_row":null,"declared_actives_total_mg":1480},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:20c6a1c5690f0420ef0a366ac8f7350c139867dec6ba50528c3897862b1531a6","evidence_url":"https://lookcloser.ai/e/ev-a51d3fca5cac"},{"evidence_id":"ev-0d6cce70ad94","record_id":"198715127188","gtin":"198715127188","claim_key":"finding:label-and-serving-arithmetic-ingredient-amounts-are-hidden-inside-dht-bl","primary_source":"facts_panel","claim":"Ingredient amounts are hidden inside “DHT Blocker & Hair Growth Blend”","bucket":"claimed_no_support","looked":"LookCloser checked Label and serving arithmetic.","found":"The panel lists “DHT Blocker & Hair Growth Blend” (1060 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research.","proof":{"detail":"The panel lists “DHT Blocker & Hair Growth Blend” (1060 mg) as a combined amount. A blend total can’t tell you whether any single ingredient reaches a dose used in research."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:3b5cda2adf9691b1714a83464ab560c0924147bf2da1b42d51d377094f19db9a","evidence_url":"https://lookcloser.ai/e/ev-0d6cce70ad94"},{"evidence_id":"ev-ba17692d2f99","record_id":"198715127188","gtin":"198715127188","claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-aug-10-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Aug 10, 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:%22PEAK+VITALS%22+OR+product_description:%22PEAK+VITALS%22)&limit=5","observed_at":"2026-08-10","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"PEAK VITALS","receipt_label":"FDA enforcement search · PEAK VITALS"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:5708ada0c6d98bb02f78ace03d9148cefc56727bad111081b80e1ccf0c6c9073","evidence_url":"https://lookcloser.ai/e/ev-ba17692d2f99"},{"evidence_id":"ev-d8a32f5fdda1","record_id":"198715127188","gtin":"198715127188","claim_key":"finding:label-and-serving-arithmetic-listing-and-photo-read-panel-need-confirmat","primary_source":"facts_panel","claim":"Listing and photo-read panel need confirmation","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"The listing says 1.5 g, while our photo read produced Biotin at 5 mg per serving. OCR can confuse small units and digits, so this remains unresolved until checked against the physical label.","proof":{"detail":"The listing says 1.5 g, while our photo read produced Biotin at 5 mg per serving. OCR can confuse small units and digits, so this remains unresolved until checked against the physical label."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:0f12385571a59d67584cc69086369f87b310a0bf2447965a7d2a80e23967f8f2","evidence_url":"https://lookcloser.ai/e/ev-d8a32f5fdda1"},{"evidence_id":"ev-9635427be1d0","record_id":"198715127188","gtin":"198715127188","claim_key":"finding:label-and-serving-arithmetic-public-label-filing-not-retained","primary_source":"facts_panel","claim":"Public label filing not retained","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.","proof":{"detail":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:bb8d4cdc3502c0addd08171b667c4d6c6f4176f8643d8141f9217482cc8d7550","evidence_url":"https://lookcloser.ai/e/ev-9635427be1d0"},{"evidence_id":"ev-9fae5b0a775b","record_id":"198715127188","gtin":"198715127188","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/00198715127188","observed_at":"2026-08-10","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:cba6bdda78c7a2f3207aa21503a5187763040e26cdee7fefa0cd6f97fa75b67c","evidence_url":"https://lookcloser.ai/e/ev-9fae5b0a775b"},{"evidence_id":"ev-45983eb3b80b","record_id":"198715127188","gtin":"198715127188","claim_key":"finding:certification-laboratory-record-testing-claimed-documentation-not-found","primary_source":"source_listing","claim":"Testing claimed — documentation not found","bucket":"unverified","looked":"LookCloser checked Certification / laboratory record.","found":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. NSF, IFOS, USP, and Informed-Sport were not checked in this record.","proof":{"detail":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. NSF, IFOS, USP, and Informed-Sport were not checked in this record."},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:afd3111c1904a433666f2e37be88df4c5f3f5bb4156b789971b4cd201d4c40a3","evidence_url":"https://lookcloser.ai/e/ev-45983eb3b80b"},{"evidence_id":"ev-7962756b240e","record_id":"198715127188","gtin":"198715127188","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-B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:42aa97b1ae1f4cd6e887aaa87bf9eee73a2f6c7a8e85960fac906636cc4731bc","evidence_url":"https://lookcloser.ai/e/ev-7962756b240e"},{"evidence_id":"ev-e5fd3b1c951b","record_id":"198715127188","gtin":"198715127188","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":"2026-08-10","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":"2026-08-10","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:4e7a3c7819ff2f9832d121a00188b6cfd50c4e27f0d7a130abdb14c910dadd9d","evidence_url":"https://lookcloser.ai/e/ev-e5fd3b1c951b"},{"evidence_id":"ev-9a34c51eb501","record_id":"198715127188","gtin":"198715127188","claim_key":"finding:nih-published-research-reaching-a-studied-dose-costs-about-30-month","primary_source":"nih_ods_zinc","claim":"Reaching a studied dose costs about $30/month","bucket":"unverified","looked":"LookCloser checked NIH / published research.","found":"At 1.0 serving(s) a day to reach the low end of the studied range (8–40 mg), this product runs roughly $30 per month. A price observation, not a recommendation.","proof":{"detail":"At 1.0 serving(s) a day to reach the low end of the studied range (8–40 mg), this product runs roughly $30 per month. A price observation, not a recommendation."},"source_refs":[{"source":"nih_ods_zinc","source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","observed_at":"2026-08-10","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":"2026-08-10","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:02e63903b37c2e2f5c2f622017d9de2602f5d88f0745ebbfa2b248b363511b8e","evidence_url":"https://lookcloser.ai/e/ev-9a34c51eb501"},{"evidence_id":"ev-f0add484a03b","record_id":"198715127188","gtin":"198715127188","claim_key":"finding:lookcloser-record-check-brand-ownership-record-not-retained","primary_source":"uspto_search","claim":"Brand ownership record not retained","bucket":"unverified","looked":"LookCloser checked LookCloser record check.","found":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper.","proof":{"detail":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper."},"source_refs":[{"source":"uspto_search","source_url":"https://tmsearch.uspto.gov/","observed_at":"2026-08-10","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:a2ca0b27928e9c802926165ccb96bb7058e489cb39948de893f48808c358891b","evidence_url":"https://lookcloser.ai/e/ev-f0add484a03b"},{"evidence_id":"ev-5a0208567698","record_id":"198715127188","gtin":"198715127188","claim_key":"scorecard:finding:headline_blend_inflation","primary_source":"facts_panel","claim":"“biotin 1,500 mg”","bucket":"contradicted","looked":"the front-label number against the same-name Supplement Facts row","found":"The listing uses 1.5 g for biotin. The panel lists biotin at 0.005 g; the other 1,495 mg is the rest of the declared blend. Panel addition: DHT Blocker & Hair Growth Blend 1060 mg + Men's Vitality and Healthy Aging Blend 420 mg = 1,480 mg. This documents the framing; it does not establish what is inside the product.","proof":{"headline_claim_mg":1500,"headline_subject":"biotin","subject_actual_mg":5,"addition":["DHT Blocker & Hair Growth Blend 1060 mg","Men's Vitality and Healthy Aging Blend 420 mg"],"blend_row":null,"declared_actives_total_mg":1480},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:e22fb22344c6c358c14fe6b61e64740d9f1f8dcf8ccdcb207750ae9e4e16f8c2","evidence_url":"https://lookcloser.ai/e/ev-5a0208567698"},{"evidence_id":"ev-11c94f7e8510","record_id":"198715127188","gtin":"198715127188","claim_key":"claim:testing","primary_source":"source_listing","claim":"“batch is independently lab tested for potency and purity, with results published online for full”","bucket":"unverified","looked":"the observed listing, retained brand product page, any linked COA or test report; NSF, IFOS, USP, Informed-Sport were not queried","found":"No named laboratory or lot-specific certificate was found for this exact product. A related brand page names no testing issuer and links no product-bound report; its UPC is not published. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur.","proof":{"kind":"testing","status":"unverified","snippet":"…Each batch is independently lab tested for potency and purity, with results published online for full transparency.…"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DTN3JMXX","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"brand_store","source_url":"https://peakvitals.co/products/dht-blocker-for-men","observed_at":"2026-08-10","identity_basis":"product_anchor_candidate","scope":"brand_or_exact_product"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:48d45516d057334139d32392302a3f2f1b448db00ce61541de9a7395b18e0d37","evidence_url":"https://lookcloser.ai/e/ev-11c94f7e8510"},{"evidence_id":"ev-717ef2670532","record_id":"198715127188","gtin":"198715127188","claim_key":"claim:manufacturing","primary_source":"source_listing","claim":"“QUALITY & TRANSPARENCY: Made in the USA in a GMP-certified”","bucket":"partly","looked":"the facility registration or certificate behind the claim","found":"“GMP-certified” describes factory processes, not what is in the bottle. 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Visible results typically require daily or near-daily use.\"], \"certifications\": []}\n```\n"},{"img":7,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"PEAK VITALS\", \"product_name\": \"DHT BLOCKER FOR MEN\", \"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 vegetable Capsules\", \"responsible_parties\": [], \"websites\": [\"peakvitals.co\"], \"actives\": [], \"label_claims\": [\"USA-Made Quality You Can Trust\", \"Each batch lab tested and results published online\", \"Hair Growth + Vitality\", \"Saw Palmetto + Biotin\", \"1500mg blend per serving\", \"Dietary Supplement\"], \"certifications\": [\"GOOD MANUFACTURING PRACTICE GMP CERTIFIED\", \"MADE IN USA\", \"MADE IN A FDA REGISTERED FACILITY\"]}\n```\n"}],"source_images":["https://m.media-amazon.com/images/I/61uHOTpaewL.jpg","https://m.media-amazon.com/images/I/717-ciZit4L.jpg","https://m.media-amazon.com/images/I/714ODBmxUeL.jpg","https://m.media-amazon.com/images/I/71Pu5HH-vkL.jpg","https://m.media-amazon.com/images/I/71e+tO2h5ZL.jpg","https://m.media-amazon.com/images/I/71KMe2tKbmL.jpg","https://m.media-amazon.com/images/I/61zPoJf7NnL.jpg","https://m.media-amazon.com/images/I/716uiIPnXXL.jpg"],"facts_panel_image":1,"brand":"PEAK VITALS","product_name":"DHT BLOCKER FOR MEN","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"Serving Size: 3 capsules","serving_size_g":null,"servings_per_container":30,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"90 Vegetable Capsules","actives":[{"name":"Biotin","amount":"5000","unit":"mcg"},{"name":"Vitamin D (as Cholecalciferol)","amount":"20","unit":"mcg"},{"name":"Zinc (as Zinc Gluconate)","amount":"15","unit":"mg"},{"name":"DHT Blocker & Hair Growth Blend","amount":"1060","unit":"mg"},{"name":"Men's Vitality and Healthy Aging Blend","amount":"420","unit":"mg"}],"responsible_parties":[],"websites":["PeakVitals.co"],"label_claims":["Hair Growth + Vitality","Saw Palmetto + Biotin","1500mg blend per serving","Zinc. 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Ingredient-sourcing records were not located for this product.","looked":"customs records or label filings showing where ingredients were sourced and where it was made","found":"“Made in USA” can describe only final bottling. 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