{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"737870232216","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-07-31T09:25:03-0700","last_collection_event":"intake","label_reader_version":"2026-07-27.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-08-02T14:29:03-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"737870232216","listing_identifier":"B07RL1J9BW","brand":"Life Extension","title":"Life Extension Hair, Skin, & Nails- Collagen Plus","listing_title":"Life Extension Hair, Skin, & Nails- Collagen Plus, 120 Count","identity":{"canonical_gtin":"00737870232216","source_listing_gtin":"00737870232216","listing_identifier":"B07RL1J9BW","product_image":"https://m.media-amazon.com/images/I/71mA2WJmnrL.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/B07RL1J9BW","primary_url":"https://m.media-amazon.com/images/I/71mA2WJmnrL.jpg","image_count":8,"last_attempted":"2026-07-31T09:25:03-0700","attempts":1},"observed_at":"2026-07-31","source_confirmations":["source_listing_gtin","external_barcode_record"],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"Life Extension","package_brand":"LIFE EXTENSION","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":{"name":"Life Extension Foundation, Inc.","entity":"CORPORATION","country":"FLORIDA, USA","address_filed":"3600 West Commercial Blvd., Ft. 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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/737870232216/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 collagen peptides, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: PubMed search: collagen peptide supplementation trial, WebMD search: collagen.","proof":"Published sources describe how collagen peptides, zinc have been studied. 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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/B07RL1J9BW","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-31","presentation_tone":"gap","evidence_id":"ev-33f1e659d68e","evidence_url":"https://lookcloser.ai/e/ev-33f1e659d68e","content_fingerprint":"sha256:1eb3cb8d16211ad6b5c6b977a06e114ac57c7bfe4ab02b7aa827800cd58c2d51","registry_receipts":[],"evidence":{"summary":"We have not found a public label filing for this exact product. 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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/737870232216/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"id":"fda-public-records-recall-search-no-match-found-as-of-aug-02-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Aug 02, 2026)","detail":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","proof":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. 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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:%22Life+Extension%22+OR+product_description:%22Life+Extension%22)&limit=5","observed_at":"2026-07-31","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Life Extension","receipt_label":"FDA enforcement search · Life Extension"}],"observed_at":"2026-07-31","looked":"LookCloser checked FDA public records.","found":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records."},"html_anchor":"finding-fda-public-records-recall-search-no-match-found-as-of-aug-02-2026","report_url":"https://lookcloser.ai/p/737870232216/full#finding-fda-public-records-recall-search-no-match-found-as-of-aug-02-2026"},{"id":"keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","source":"Keepa exact-listing history","class":"gap","noted":false,"severity":"info","weight":19,"headline":"This item belongs to a catalog variation family","detail":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","proof":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!product/1-B07RL1J9BW","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-31","presentation_tone":"gap","evidence_id":"ev-ea6b6a0e14fb","evidence_url":"https://lookcloser.ai/e/ev-ea6b6a0e14fb","content_fingerprint":"sha256:d9c7f071cb60a96ac827c8fd983df037fab5633490ad12e7ae89f4077beff684","registry_receipts":[],"evidence":{"summary":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","source_refs":["keepa_history","source_listing"],"source_records":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","looked":"LookCloser checked Keepa exact-listing history.","found":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant."},"html_anchor":"finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","report_url":"https://lookcloser.ai/p/737870232216/full#finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam"},{"id":"keepa-exact-listing-history-180-day-review-count-history-is-on-file","source":"Keepa exact-listing history","class":"gap","noted":false,"severity":"info","weight":16,"headline":"180-day review-count history is on file","detail":"Exact-listing history records written-review counts from 67 on 2025-07-14 to 98 on 2026-07-26 (net +31). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","proof":"Exact-listing history records written-review counts from 67 on 2025-07-14 to 98 on 2026-07-26 (net +31). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!product/1-B07RL1J9BW","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-31","presentation_tone":"gap","evidence_id":"ev-37793107e729","evidence_url":"https://lookcloser.ai/e/ev-37793107e729","content_fingerprint":"sha256:980fc495070806d4a5206b9bdf7105ee45284607817e88b37b7398b1358421c9","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 67 on 2025-07-14 to 98 on 2026-07-26 (net +31). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","source_refs":["keepa_history","source_listing"],"source_records":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 67 on 2025-07-14 to 98 on 2026-07-26 (net +31). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic."},"html_anchor":"finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file","report_url":"https://lookcloser.ai/p/737870232216/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"}],"evidence_records":[{"evidence_id":"ev-f2a950d6d62a","record_id":"737870232216","gtin":"737870232216","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 Life Extension Foundation, Inc. (CORPORATION) in FLORIDA, USA for the exact brand wordmark. 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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=77690767&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-07-31","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registration 3789340","receipt_label":"USPTO · Registration 3789340"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:65494967b29024db66ad2787a901261d3fe91dc5a5af8bc20360a980e1b59245","evidence_url":"https://lookcloser.ai/e/ev-f2a950d6d62a"},{"evidence_id":"ev-a947729bcdf0","record_id":"737870232216","gtin":"737870232216","claim_key":"finding:barcode-gtin-record-upc-independently-corroborated","primary_source":"barcode_search","claim":"UPC independently corroborated","bucket":"checks_out","looked":"LookCloser checked Barcode / GTIN record.","found":"Open Food Facts resolves 737870232216 to \"Hair, skin & nails\" (Life extension) — consistent with this listing.","proof":{"detail":"Open Food Facts resolves 737870232216 to \"Hair, skin & nails\" (Life extension) — consistent with this listing."},"source_refs":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00737870232216","observed_at":"2026-07-31","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:619bf633c59c5468e94f94f05b1dc6641d53622b893f87b9889fdc3ddc06804d","evidence_url":"https://lookcloser.ai/e/ev-a947729bcdf0"},{"evidence_id":"ev-5135d8380b8b","record_id":"737870232216","gtin":"737870232216","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":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"zinc","receipt_label":"NIH ODS — Zinc fact sheet"},{"source":"pubmed_collagen","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=collagen+peptide+supplementation+randomized","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"pubmed_zinc","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=zinc+supplementation+randomized","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:79d361d9328a7408649c670e0d7744d30956fba057f3c0ec3f726ee2ab83b410","evidence_url":"https://lookcloser.ai/e/ev-5135d8380b8b"},{"evidence_id":"ev-57aec508c4f4","record_id":"737870232216","gtin":"737870232216","claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-aug-02-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Aug 02, 2026)","bucket":"unverified","looked":"LookCloser checked FDA public records.","found":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","proof":{"detail":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records."},"source_refs":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Life+Extension%22+OR+product_description:%22Life+Extension%22)&limit=5","observed_at":"2026-07-31","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Life Extension","receipt_label":"FDA enforcement search · Life Extension"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:12e53a9ecd3f18e67819ee3fa8dcc6f71ed8e0350edd62e6232bf270c5071147","evidence_url":"https://lookcloser.ai/e/ev-57aec508c4f4"},{"evidence_id":"ev-a635c217e0a5","record_id":"737870232216","gtin":"737870232216","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/B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:00fd1acd5574002f5d8e82209e60f7508bb25e92c62fd19e114a68fe8c0ceeeb","evidence_url":"https://lookcloser.ai/e/ev-a635c217e0a5"},{"evidence_id":"ev-33f1e659d68e","record_id":"737870232216","gtin":"737870232216","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/B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:1eb3cb8d16211ad6b5c6b977a06e114ac57c7bfe4ab02b7aa827800cd58c2d51","evidence_url":"https://lookcloser.ai/e/ev-33f1e659d68e"},{"evidence_id":"ev-37793107e729","record_id":"737870232216","gtin":"737870232216","claim_key":"finding:keepa-exact-listing-history-180-day-review-count-history-is-on-file","primary_source":"keepa_history","claim":"180-day review-count history is on file","bucket":"unverified","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 67 on 2025-07-14 to 98 on 2026-07-26 (net +31). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic.","proof":{"detail":"Exact-listing history records written-review counts from 67 on 2025-07-14 to 98 on 2026-07-26 (net +31). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic."},"source_refs":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:980fc495070806d4a5206b9bdf7105ee45284607817e88b37b7398b1358421c9","evidence_url":"https://lookcloser.ai/e/ev-37793107e729"},{"evidence_id":"ev-ea6b6a0e14fb","record_id":"737870232216","gtin":"737870232216","claim_key":"finding:keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","primary_source":"keepa_history","claim":"This item belongs to a catalog variation family","bucket":"unverified","looked":"LookCloser checked Keepa exact-listing history.","found":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","proof":{"detail":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant."},"source_refs":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:d9c7f071cb60a96ac827c8fd983df037fab5633490ad12e7ae89f4077beff684","evidence_url":"https://lookcloser.ai/e/ev-ea6b6a0e14fb"},{"evidence_id":"ev-708b1ca1e96f","record_id":"737870232216","gtin":"737870232216","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 collagen peptides, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: PubMed search: collagen peptide supplementation trial, WebMD search: collagen.","proof":{"detail":"Published sources describe how collagen peptides, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: PubMed search: collagen peptide supplementation trial, WebMD search: collagen."},"source_refs":[{"source":"nih_ods_zinc","source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"zinc","receipt_label":"NIH ODS — Zinc fact sheet"},{"source":"pubmed_collagen","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=collagen+peptide+supplementation+randomized","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"pubmed_zinc","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=zinc+supplementation+randomized","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:7c84ea4d2679bc82a2a24b5d63ffb8edeb726cf1864800dbd1529e14af092579","evidence_url":"https://lookcloser.ai/e/ev-708b1ca1e96f"},{"evidence_id":"ev-a5aa5f216d1b","record_id":"737870232216","gtin":"737870232216","claim_key":"claim:origin","primary_source":"source_listing","claim":"“majority of our products are non-GMO, gluten-free and manufactured in the USA with globally sourced ingredients, and a Certificate of Analysis is…”","bucket":"unverified","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. Ingredient-sourcing records were not located for this product.","proof":{"kind":"origin","status":"unverified","snippet":"…The majority of our products are non-GMO, gluten-free and manufactured in the USA with globally sourced ingredients, and a Certificate of Analysis is available for each."},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:492818341d50a7402769020cc952481bfbca50c1579b1bab9997bc0fdfb02836","evidence_url":"https://lookcloser.ai/e/ev-a5aa5f216d1b"},{"evidence_id":"ev-8cf669b08af8","record_id":"737870232216","gtin":"737870232216","claim_key":"claim:efficacy","primary_source":"source_listing","claim":"“skin from within – The bioactive collagen peptides in this formula promote skin elasticity to reduce the appearance of fine lines and…”","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":"…Glowing skin from within – The bioactive collagen peptides in this formula promote skin elasticity to reduce the appearance of fine lines and wrinkles—especially among w"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B07RL1J9BW","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_niacin","source_url":"https://ods.od.nih.gov/factsheets/Niacin-HealthProfessional/","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"niacin","receipt_label":"NIH ODS · niacin fact 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