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A sudden burst is what deserves a closer look.","source":"keepa","source_links":[{"label":"Keepa exact-listing history","url":"https://keepa.com/#!product/1-B0DFQ2G8RC","role":"dated count history · exact listing"}],"registry_receipts":[],"evidence_id":"ev-a25d1fa3b2c3","evidence_url":"https://lookcloser.ai/e/ev-a25d1fa3b2c3","presentation_home":"finding_catalog"}],"research_links":[{"ingredient":"collagen peptides","label":"PubMed search: collagen peptide supplementation trial","url":"https://pubmed.ncbi.nlm.nih.gov/?term=collagen+peptide+supplementation+randomized","scope":"ingredient_context","product_evidence":false},{"ingredient":"collagen peptides","label":"WebMD search: collagen","url":"https://www.webmd.com/vitamins/search?query=collagen","scope":"ingredient_context","product_evidence":false},{"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."]},"tldr":{"assessment":"checks_confirmed","headline":"Listing claim matches the Supplement Facts panel","summary":"The listing claims 2 g; the photo-read Supplement Facts panel shows Multi Collagen Complex (type I, II, III, V, X) at 2 g per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","lead_finding_id":"label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","key_findings":[{"id":"uspto-trademark-registry-exact-trademark-owner-identified","class":"ok","headline":"Exact trademark owner identified","source":"USPTO trademark registry","scope":"brand_owner"},{"id":"review_velocity_gradual","class":"ok","headline":"The review count moved gradually, not in one burst","source":"keepa","scope":"exact_listing"}],"documented_concern_count":2,"confirmed_check_count":2,"open_question_count":0,"usage_note":"Decision support, not medical advice or a product recommendation. 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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-0fa168b1/full#finding-uspto-trademark-registry-exact-trademark-owner-identified"},{"id":"label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","source":"Label and serving arithmetic","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Listing claim matches the Supplement Facts panel","detail":"The listing claims 2 g; the photo-read Supplement Facts panel shows Multi Collagen Complex (type I, II, III, V, X) at 2 g per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","proof":"The listing claims 2 g; the photo-read Supplement Facts panel shows Multi Collagen Complex (type I, II, III, V, X) at 2 g per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-31","presentation_tone":"gap","evidence_id":"ev-ce2d13f52af2","evidence_url":"https://lookcloser.ai/e/ev-ce2d13f52af2","content_fingerprint":"sha256:c1a13b392adcd1c97ebd76a2e881f1bd6b982ffed7ccd1004a0bd2d388067f2d","registry_receipts":[],"evidence":{"summary":"The listing claims 2 g; the photo-read Supplement Facts panel shows Multi Collagen Complex (type I, II, III, V, X) at 2 g per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","looked":"LookCloser checked Label and serving arithmetic.","found":"The listing claims 2 g; the photo-read Supplement Facts panel shows Multi Collagen Complex (type I, II, III, V, X) at 2 g per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing."},"html_anchor":"finding-label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","report_url":"https://lookcloser.ai/p/lc-0fa168b1/full#finding-label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-"},{"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. 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The largest rise inside any single 30-day window was about 5, so the count moved in steps rather than in one burst."},"html_anchor":"finding-review_velocity_gradual","report_url":"https://lookcloser.ai/p/lc-0fa168b1/full#finding-review_velocity_gradual"},{"id":"fda-public-records-recall-search-no-match-found-as-of-aug-02-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Aug 02, 2026)","detail":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","proof":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","identity_basis":"none","status":"live","source_refs":["openfda_search"],"source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Nextdia%22+OR+product_description:%22Nextdia%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-07-31","presentation_tone":"caution","evidence_id":"ev-dfbf4836e052","evidence_url":"https://lookcloser.ai/e/ev-dfbf4836e052","content_fingerprint":"sha256:180ec525925bbd9ec950fa59108b5d3c314da4bbf0403801b6b7d370a3b346e8","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:%22Nextdia%22+OR+product_description:%22Nextdia%22)&limit=5","observed_at":"2026-07-31","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Nextdia","receipt_label":"FDA enforcement search · Nextdia"}],"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/lc-0fa168b1/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-B0DFQ2G8RC","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-31","presentation_tone":"gap","evidence_id":"ev-262e1eb97dfe","evidence_url":"https://lookcloser.ai/e/ev-262e1eb97dfe","content_fingerprint":"sha256:7cfe85b4b82d806aca00d81010ec95e8204b320fa9bcc7c41a7ec3bd8a912650","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-B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","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/lc-0fa168b1/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 54 on 2025-07-16 to 89 on 2026-07-28 (net +35). 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 54 on 2025-07-16 to 89 on 2026-07-28 (net +35). 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-B0DFQ2G8RC","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-31","presentation_tone":"gap","evidence_id":"ev-a9215b7228c1","evidence_url":"https://lookcloser.ai/e/ev-a9215b7228c1","content_fingerprint":"sha256:95f47c72bdee34fe350b69a7b23250db439b8eff7bbee11ef14fe29cd89ac0d9","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 54 on 2025-07-16 to 89 on 2026-07-28 (net +35). 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-B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","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 54 on 2025-07-16 to 89 on 2026-07-28 (net +35). 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/lc-0fa168b1/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"}],"evidence_records":[{"evidence_id":"ev-1227eff15d99","record_id":"lc-0fa168b1","gtin":null,"claim_key":"finding:label-and-serving-arithmetic-ingredient-amounts-are-hidden-inside-enzyme","primary_source":"facts_panel","claim":"Ingredient amounts are hidden inside “Enzyme Blend”","bucket":"claimed_no_support","looked":"LookCloser checked Label and serving arithmetic.","found":"The panel lists “Enzyme Blend” (100 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 “Enzyme Blend” (100 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/B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:18758aa35c89ff40bc63a7ec7818f9bca06c980f7402a550adabbc2da1d655cb","evidence_url":"https://lookcloser.ai/e/ev-1227eff15d99"},{"evidence_id":"ev-21335d8ad5be","record_id":"lc-0fa168b1","gtin":null,"claim_key":"finding:nih-published-research-collagen-peptides-dose-is-below-the-studied-range","primary_source":"nih_ods_zinc","claim":"Collagen Peptides dose is below the studied range","bucket":"claimed_no_support","looked":"LookCloser checked NIH / published research.","found":"label claims 2000 mg/serving — below the range commonly used in research (trials use 2.5–15 g/day of hydrolyzed peptides). A lower dose is not necessarily useless — but it is not the amount the research used. Sources: PubMed search: collagen peptide supplementation trial, WebMD search: collagen.","proof":{"detail":"label claims 2000 mg/serving — below the range commonly used in research (trials use 2.5–15 g/day of hydrolyzed peptides). A lower dose is not necessarily useless — but it is not the amount the research used. 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:a3f5de5a9ab2224dc0c46290d66166c7190cad453238c724d8c591f843228c54","evidence_url":"https://lookcloser.ai/e/ev-21335d8ad5be"},{"evidence_id":"ev-95def4fc0582","record_id":"lc-0fa168b1","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 Shirley Truong (INDIVIDUAL) in USA 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 Shirley Truong (INDIVIDUAL) in USA 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=97458247&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 7119930","receipt_label":"USPTO · Registration 7119930"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:c1f1e542c4356063f410359dbc17100a7c87f78f1e5a5dc79e843efd8c65d705","evidence_url":"https://lookcloser.ai/e/ev-95def4fc0582"},{"evidence_id":"ev-a25d1fa3b2c3","record_id":"lc-0fa168b1","gtin":null,"claim_key":"finding:review_velocity_gradual","primary_source":"source_listing","claim":"The review count moved gradually, not in one burst","bucket":"checks_out","looked":"LookCloser checked keepa.","found":"Written reviews rose from 56 to 89 between July 24, 2025 and July 28, 2026. The largest rise inside any single 30-day window was about 5, so the count moved in steps rather than in one burst.","proof":{"first":["2025-07-24",56],"last":["2026-07-28",89],"max_30d_review_gain":5},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:8cf51f581dac7f2adb5ffe69f0fda283fdab7f3315ff0693afb4c5d724fdc9e6","evidence_url":"https://lookcloser.ai/e/ev-a25d1fa3b2c3"},{"evidence_id":"ev-dfbf4836e052","record_id":"lc-0fa168b1","gtin":null,"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:%22Nextdia%22+OR+product_description:%22Nextdia%22)&limit=5","observed_at":"2026-07-31","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Nextdia","receipt_label":"FDA enforcement search · Nextdia"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:180ec525925bbd9ec950fa59108b5d3c314da4bbf0403801b6b7d370a3b346e8","evidence_url":"https://lookcloser.ai/e/ev-dfbf4836e052"},{"evidence_id":"ev-ce2d13f52af2","record_id":"lc-0fa168b1","gtin":null,"claim_key":"finding:label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","primary_source":"facts_panel","claim":"Listing claim matches the Supplement Facts panel","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"The listing claims 2 g; the photo-read Supplement Facts panel shows Multi Collagen Complex (type I, II, III, V, X) at 2 g per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","proof":{"detail":"The listing claims 2 g; the photo-read Supplement Facts panel shows Multi Collagen Complex (type I, II, III, V, X) at 2 g per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:c1a13b392adcd1c97ebd76a2e881f1bd6b982ffed7ccd1004a0bd2d388067f2d","evidence_url":"https://lookcloser.ai/e/ev-ce2d13f52af2"},{"evidence_id":"ev-a9215b7228c1","record_id":"lc-0fa168b1","gtin":null,"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 54 on 2025-07-16 to 89 on 2026-07-28 (net +35). 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 54 on 2025-07-16 to 89 on 2026-07-28 (net +35). 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-B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:95f47c72bdee34fe350b69a7b23250db439b8eff7bbee11ef14fe29cd89ac0d9","evidence_url":"https://lookcloser.ai/e/ev-a9215b7228c1"},{"evidence_id":"ev-262e1eb97dfe","record_id":"lc-0fa168b1","gtin":null,"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-B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:7cfe85b4b82d806aca00d81010ec95e8204b320fa9bcc7c41a7ec3bd8a912650","evidence_url":"https://lookcloser.ai/e/ev-262e1eb97dfe"},{"evidence_id":"ev-2e2bf2bf7718","record_id":"lc-0fa168b1","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 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-2e2bf2bf7718"},{"evidence_id":"ev-91f90e13370b","record_id":"lc-0fa168b1","gtin":null,"claim_key":"claim:efficacy","primary_source":"source_listing","claim":"“Beauty Support】Our multi-collagen supplement provides hydrolyzed collagen peptides of types I, II, III, V, and X to help you achieve beauty and…”","bucket":"partly","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Ingredient evidence exists; on dose: label claims 2000 mg/serving — below the range commonly used in research (trials use 2.5–15 g/day of hydrolyzed peptides).","proof":{"kind":"efficacy","status":"partly","snippet":"…【Inside-Out Beauty Support】Our multi-collagen supplement provides hydrolyzed collagen peptides of types I, II, III, V, and X to help you achieve beauty and vitality from"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DFQ2G8RC","observed_at":"2026-07-31","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_vitamin-c","source_url":"https://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional/","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin c","receipt_label":"NIH ODS · vitamin c fact sheet"},{"source":"pubmed_vitamin-c","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+c%22","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_vitamin-e","source_url":"https://ods.od.nih.gov/factsheets/VitaminE-HealthProfessional/","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"vitamin e","receipt_label":"NIH ODS · vitamin e fact sheet"},{"source":"pubmed_vitamin-e","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22vitamin+e%22","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"nih_ods_biotin","source_url":"https://ods.od.nih.gov/factsheets/Biotin-HealthProfessional/","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"biotin","receipt_label":"NIH ODS · biotin fact sheet"},{"source":"pubmed_biotin","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22biotin%22","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient"},{"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_zinc","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=zinc+supplementation+randomized","observed_at":"2026-07-31","identity_basis":"named_ingredient","scope":"ingredient"},{"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"}],"observed_at":"2026-07-31","content_fingerprint":"sha256:7c50925a1a6c3f15cb9a8494944511d18f1aeef3c3f5aab6f6ab5ac7319d97db","evidence_url":"https://lookcloser.ai/e/ev-91f90e13370b"},{"evidence_id":"ev-29f580b522a0","record_id":"lc-0fa168b1","gtin":null,"claim_key":"dose:collagen","primary_source":"facts_panel","claim":"“Collagen 2,000 mg per serving”","bucket":"checks_out","looked":"the listing dose against the exact same named panel subject","found":"The label promises 2,000 mg per serving. The panel says 2,000 mg. They 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