{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"685349903214","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-08-18T11:16:34-0700","last_collection_event":"intake","label_reader_version":"2026-07-27.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-09-03T13:44:33-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"685349903214","listing_identifier":"B01ADU1OYW","brand":"Double Wood Supplements","title":"Berberine HCl 500mg, 97% Purity, Metabolic, 60 Capsules","listing_title":"Berberine HCl 500mg, 97% Purity, Metabolic, 60 Capsules","identity":{"canonical_gtin":"00685349903214","source_listing_gtin":"00685349903214","listing_identifier":"B01ADU1OYW","product_image":"https://m.media-amazon.com/images/I/81UZgqVchyL.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/B01ADU1OYW","primary_url":"https://m.media-amazon.com/images/I/81UZgqVchyL.jpg","image_count":4,"last_attempted":"2026-08-18T11:16:34-0700","attempts":1},"observed_at":"2026-08-31","source_confirmations":["source_listing_gtin","external_barcode_record"],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"Double Wood Supplements","package_brand":"Double Wood SUPPLEMENTS","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":{"name":"Double Wood LLC","entity":"LIMITED LIABILITY COMPANY","country":"PENNSYLVANIA, USA","address_filed":"22 Lindsey Ave, Danville, PENNSYLVANIA 17821, UNITED STATES","address_public":"PENNSYLVANIA 17821, UNITED STATES","serial_number":"87409229","registration_number":"5323413","wordmark":"DOUBLE WOOD SUPPLEMENTS","status_description":"SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED","filed_date":"2017-04-12T00:00:00","first_use_commerce_date":"2014-04-15","registration_date":"2017-10-31","assignment_recorded":false,"goods_services":["IC 005: Dietary and nutritional supplements; Dietary supplements containing Alpha GPC, Berberine, CDP Choline, Cissus Extract, HMB, Magnesium, L-Threonate, Sulbutiamine, Centrophenoxine, and Uridine Monophosphate."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=87409229&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":"Double Wood LLC","country":"PENNSYLVANIA, USA","address":"22 Lindsey Ave, Danville, PENNSYLVANIA 17821, UNITED STATES","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":"identity_review","kicker":"The useful read","headline":"The barcode identity checks out · 685349903214.","deck":"The barcode matches, so we are checking the right product rather than a look-alike.","display_mode":"single_home_per_finding","finding_ids":["barcode-gtin-record-upc-independently-corroborated","uspto-trademark-registry-exact-trademark-owner-identified"],"point_finding_ids":["barcode-gtin-record-upc-independently-corroborated","uspto-trademark-registry-exact-trademark-owner-identified"],"cards":[{"finding_id":"barcode-gtin-record-upc-independently-corroborated","card_type":"upc_corroborated","question":"owner","tone":"ok","weight":48,"headline":"The barcode identity checks out · 685349903214.","evidence":"UPCitemdb resolves 685349903214 to \"Berberine HCL 500mg, Complex Extract Supplement, 60 Capsules\" (Double Wood Supplements) — consistent with this listing.","so_what":"The barcode matches, so we are checking the right product rather than a look-alike.","source":"Barcode / GTIN record","source_links":[],"registry_receipts":[],"evidence_id":"ev-28ebd5507ed0","evidence_url":"https://lookcloser.ai/e/ev-28ebd5507ed0","presentation_home":"finding_catalog"},{"finding_id":"uspto-trademark-registry-exact-trademark-owner-identified","card_type":"owner_identified","question":"owner","tone":"neutral","weight":38,"headline":"🇺🇸 Brand owner: Double Wood LLC · limited liability company, PENNSYLVANIA, USA","evidence":"USPTO lists Double Wood LLC (LIMITED LIABILITY COMPANY) in PENNSYLVANIA, 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.","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=87409229&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registration 5323413","registry_name":"USPTO","standard":null,"identifier":"Registration 5323413"}],"evidence_id":"ev-9974721f23e9","evidence_url":"https://lookcloser.ai/e/ev-9974721f23e9","presentation_home":"ownership_section"}],"research_links":[],"open_items":["No FDA recall matched this brand in the current search.","We have not found a public label filing for this exact product."]},"tldr":{"assessment":"checks_confirmed","headline":"UPC independently corroborated","summary":"UPCitemdb resolves 685349903214 to \"Berberine HCL 500mg, Complex Extract Supplement, 60 Capsules\" (Double Wood Supplements) — consistent with this listing.","lead_finding_id":"barcode-gtin-record-upc-independently-corroborated","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":"barcode-gtin-record-upc-independently-corroborated","class":"ok","headline":"UPC independently corroborated","source":"Barcode / GTIN record","scope":"exact_product"}],"documented_concern_count":0,"confirmed_check_count":2,"open_question_count":1,"usage_note":"Decision support, not medical advice or a product recommendation. Missing evidence is a gap, not a strike."},"origin_context":null,"verdict":{"state":"checks_confirmed","headline":"UPC independently corroborated","detail":"UPCitemdb resolves 685349903214 to \"Berberine HCL 500mg, Complex Extract Supplement, 60 Capsules\" (Double Wood Supplements) — consistent with this listing.","lead_finding_id":"barcode-gtin-record-upc-independently-corroborated","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":"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 Double Wood LLC (LIMITED LIABILITY COMPANY) in PENNSYLVANIA, 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":"USPTO lists Double Wood LLC (LIMITED LIABILITY COMPANY) in PENNSYLVANIA, 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.","identity_basis":"owner_exact","status":"live","source_refs":["uspto_search"],"source_url":"https://tsdr.uspto.gov/#caseNumber=87409229&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","scope":"brand_owner","inference_level":"direct_observation","observed_at":"2026-08-31","presentation_tone":"ok","evidence_id":"ev-9974721f23e9","evidence_url":"https://lookcloser.ai/e/ev-9974721f23e9","content_fingerprint":"sha256:d59d19d936185b294158fa7204a3ca752cbd2888606b7f75659f44dba7f3d758","registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=87409229&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registration 5323413","registry_name":"USPTO","standard":null,"identifier":"Registration 5323413"}],"evidence":{"summary":"USPTO lists Double Wood LLC (LIMITED LIABILITY COMPANY) in PENNSYLVANIA, 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":["uspto_search"],"source_records":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=87409229&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-08-31","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registration 5323413","receipt_label":"USPTO · Registration 5323413"}],"observed_at":"2026-08-31","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO lists Double Wood LLC (LIMITED LIABILITY COMPANY) in PENNSYLVANIA, 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."},"html_anchor":"finding-uspto-trademark-registry-exact-trademark-owner-identified","report_url":"https://lookcloser.ai/p/685349903214/full#finding-uspto-trademark-registry-exact-trademark-owner-identified"},{"id":"barcode-gtin-record-upc-independently-corroborated","source":"Barcode / GTIN record","class":"ok","noted":false,"severity":"ok","weight":38,"headline":"UPC independently corroborated","detail":"UPCitemdb resolves 685349903214 to \"Berberine HCL 500mg, Complex Extract Supplement, 60 Capsules\" (Double Wood Supplements) — consistent with this listing.","proof":"UPCitemdb resolves 685349903214 to \"Berberine HCL 500mg, Complex Extract Supplement, 60 Capsules\" (Double Wood Supplements) — consistent with this listing.","identity_basis":"gtin","status":"live","source_refs":["barcode_search","source_listing"],"source_url":"https://world.openfoodfacts.org/product/00685349903214","scope":"exact_product","inference_level":"direct_observation","observed_at":"2026-08-31","presentation_tone":"ok","evidence_id":"ev-28ebd5507ed0","evidence_url":"https://lookcloser.ai/e/ev-28ebd5507ed0","content_fingerprint":"sha256:a13adfb71d7ff5867d6aafdc4b2f2ec537a957c7576fa0adfc169e2f285469f2","registry_receipts":[],"evidence":{"summary":"UPCitemdb resolves 685349903214 to \"Berberine HCL 500mg, Complex Extract Supplement, 60 Capsules\" (Double Wood Supplements) — consistent with this listing.","source_refs":["barcode_search","source_listing"],"source_records":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00685349903214","observed_at":"2026-08-31","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-31","looked":"LookCloser checked Barcode / GTIN record.","found":"UPCitemdb resolves 685349903214 to \"Berberine HCL 500mg, Complex Extract Supplement, 60 Capsules\" (Double Wood Supplements) — consistent with this listing."},"html_anchor":"finding-barcode-gtin-record-upc-independently-corroborated","report_url":"https://lookcloser.ai/p/685349903214/full#finding-barcode-gtin-record-upc-independently-corroborated"},{"id":"label-and-serving-arithmetic-label-math-could-not-be-verified","source":"Label and serving arithmetic","class":"gap","noted":false,"severity":"pend","weight":26,"headline":"Label math could not be verified","detail":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","proof":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","identity_basis":"listing","status":"live","source_refs":["source_listing"],"source_url":"https://www.amazon.com/dp/B01ADU1OYW","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-31","presentation_tone":"gap","evidence_id":"ev-34c366060c12","evidence_url":"https://lookcloser.ai/e/ev-34c366060c12","content_fingerprint":"sha256:b70d147064a6e5f6abd1148894ba75f40904283cf5927691a9664e94c7a0f6f5","registry_receipts":[],"evidence":{"summary":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","source_refs":["source_listing"],"source_records":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-31","looked":"LookCloser checked Label and serving arithmetic.","found":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike."},"html_anchor":"finding-label-and-serving-arithmetic-label-math-could-not-be-verified","report_url":"https://lookcloser.ai/p/685349903214/full#finding-label-and-serving-arithmetic-label-math-could-not-be-verified"},{"id":"label-and-serving-arithmetic-public-label-filing-not-retained","source":"Label and serving arithmetic","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Public label filing not retained","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.","proof":"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.","identity_basis":"listing","status":"live","source_refs":["source_listing"],"source_url":"https://www.amazon.com/dp/B01ADU1OYW","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-31","presentation_tone":"gap","evidence_id":"ev-1b09b152d3f4","evidence_url":"https://lookcloser.ai/e/ev-1b09b152d3f4","content_fingerprint":"sha256:b5b4cf82e8cc6df213936d4245d69fe61ac27844f2e5e82d8fd38bd64ae2ff0f","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":["source_listing"],"source_records":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-31","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/685349903214/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"id":"fda-public-records-recall-search-no-match-found-as-of-sep-03-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Sep 03, 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:%22Double+Wood+Supplements%22+OR+product_description:%22Double+Wood+Supplements%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-08-31","presentation_tone":"caution","evidence_id":"ev-f4ad11b42177","evidence_url":"https://lookcloser.ai/e/ev-f4ad11b42177","content_fingerprint":"sha256:dc726c743446e355f1555655af2e0ee550e2b05786f4f7ecb7f30108f5ce14ed","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:%22Double+Wood+Supplements%22+OR+product_description:%22Double+Wood+Supplements%22)&limit=5","observed_at":"2026-08-31","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Double Wood Supplements","receipt_label":"FDA enforcement search · Double Wood Supplements"}],"observed_at":"2026-08-31","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-sep-03-2026","report_url":"https://lookcloser.ai/p/685349903214/full#finding-fda-public-records-recall-search-no-match-found-as-of-sep-03-2026"},{"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-B01ADU1OYW","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-31","presentation_tone":"gap","evidence_id":"ev-f508352b01bb","evidence_url":"https://lookcloser.ai/e/ev-f508352b01bb","content_fingerprint":"sha256:7bfd2bbebc086a5a4d78e36557a72bf3f5755e69014b34ad2e9de39f90f1cf78","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-B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-31","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/685349903214/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 541 on 2025-09-18 to 661 on 2026-08-21 (net +120). 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 541 on 2025-09-18 to 661 on 2026-08-21 (net +120). 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-B01ADU1OYW","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-31","presentation_tone":"gap","evidence_id":"ev-e7c951ef7c14","evidence_url":"https://lookcloser.ai/e/ev-e7c951ef7c14","content_fingerprint":"sha256:1a0c9c98ff36d233e091f357dbdab733ac915d668f403f0d96b76aaec3bcb542","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 541 on 2025-09-18 to 661 on 2026-08-21 (net +120). 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-B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-31","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 541 on 2025-09-18 to 661 on 2026-08-21 (net +120). 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/685349903214/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"}],"evidence_records":[{"evidence_id":"ev-9974721f23e9","record_id":"685349903214","gtin":"685349903214","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 Double Wood LLC (LIMITED LIABILITY COMPANY) in PENNSYLVANIA, 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 Double Wood LLC (LIMITED LIABILITY COMPANY) in PENNSYLVANIA, 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=87409229&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-08-31","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registration 5323413","receipt_label":"USPTO · Registration 5323413"}],"observed_at":"2026-08-31","content_fingerprint":"sha256:d59d19d936185b294158fa7204a3ca752cbd2888606b7f75659f44dba7f3d758","evidence_url":"https://lookcloser.ai/e/ev-9974721f23e9"},{"evidence_id":"ev-28ebd5507ed0","record_id":"685349903214","gtin":"685349903214","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":"UPCitemdb resolves 685349903214 to \"Berberine HCL 500mg, Complex Extract Supplement, 60 Capsules\" (Double Wood Supplements) — consistent with this listing.","proof":{"detail":"UPCitemdb resolves 685349903214 to \"Berberine HCL 500mg, Complex Extract Supplement, 60 Capsules\" (Double Wood Supplements) — consistent with this listing."},"source_refs":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00685349903214","observed_at":"2026-08-31","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-31","content_fingerprint":"sha256:a13adfb71d7ff5867d6aafdc4b2f2ec537a957c7576fa0adfc169e2f285469f2","evidence_url":"https://lookcloser.ai/e/ev-28ebd5507ed0"},{"evidence_id":"ev-f4ad11b42177","record_id":"685349903214","gtin":"685349903214","claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-sep-03-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Sep 03, 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:%22Double+Wood+Supplements%22+OR+product_description:%22Double+Wood+Supplements%22)&limit=5","observed_at":"2026-08-31","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Double Wood Supplements","receipt_label":"FDA enforcement search · Double Wood Supplements"}],"observed_at":"2026-08-31","content_fingerprint":"sha256:dc726c743446e355f1555655af2e0ee550e2b05786f4f7ecb7f30108f5ce14ed","evidence_url":"https://lookcloser.ai/e/ev-f4ad11b42177"},{"evidence_id":"ev-34c366060c12","record_id":"685349903214","gtin":"685349903214","claim_key":"finding:label-and-serving-arithmetic-label-math-could-not-be-verified","primary_source":"source_listing","claim":"Label math could not be verified","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","proof":{"detail":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike."},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-31","content_fingerprint":"sha256:b70d147064a6e5f6abd1148894ba75f40904283cf5927691a9664e94c7a0f6f5","evidence_url":"https://lookcloser.ai/e/ev-34c366060c12"},{"evidence_id":"ev-1b09b152d3f4","record_id":"685349903214","gtin":"685349903214","claim_key":"finding:label-and-serving-arithmetic-public-label-filing-not-retained","primary_source":"source_listing","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":"source_listing","source_url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-31","content_fingerprint":"sha256:b5b4cf82e8cc6df213936d4245d69fe61ac27844f2e5e82d8fd38bd64ae2ff0f","evidence_url":"https://lookcloser.ai/e/ev-1b09b152d3f4"},{"evidence_id":"ev-e7c951ef7c14","record_id":"685349903214","gtin":"685349903214","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 541 on 2025-09-18 to 661 on 2026-08-21 (net +120). 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 541 on 2025-09-18 to 661 on 2026-08-21 (net +120). 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-B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-31","content_fingerprint":"sha256:1a0c9c98ff36d233e091f357dbdab733ac915d668f403f0d96b76aaec3bcb542","evidence_url":"https://lookcloser.ai/e/ev-e7c951ef7c14"},{"evidence_id":"ev-f508352b01bb","record_id":"685349903214","gtin":"685349903214","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-B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-08-31","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-31","content_fingerprint":"sha256:7bfd2bbebc086a5a4d78e36557a72bf3f5755e69014b34ad2e9de39f90f1cf78","evidence_url":"https://lookcloser.ai/e/ev-f508352b01bb"}],"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":[],"testing":{"claimed":false,"named_lab_or_certifier":false},"container":{"units":60,"servings":null,"pack_count":1,"units_conflict":false},"marketing_text":["Supports Cardiovascular Health","Dietary Supplement","500 mg","YOUR METABOLIC POWERHOUSE","Superior metabolic support","AMPK metabolic activator","High bioavailability & GI Tolerant","FUEL YOUR HEARTBEAT","Berberine is a powerful AMPK Activator that may support healthy aging and cardiovascular health.","Certificate Of Analysis"],"certification_text":[],"claim_checks":[{"kind":"efficacy","label":"Benefit claim","snippet":"…CARDIOVASCULAR SUPPORT: Berberine may support cardiovascular function…","looked":"whether the ingredient doses on the label match the doses used in published research","found":"Ingredient-level evidence for this formula isn’t in our knowledge base yet. Recorded as not assessed — not as a negative.","status":"not-assessed"}],"identity_basis":"source_listing_and_identity_bound_label"},"facts_panel_status":"not_captured","label_photo_read":{"src":"vision:claude-cli:subscription","reader_version":"2026-07-27.1","images_read":4,"raw_reads":[{"img":0,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"Double Wood SUPPLEMENTS\", \"product_name\": \"BERBERINE\", \"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\": \"60 Capsules\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Supports Cardiovascular Health\", \"Dietary Supplement\", \"500 mg\"], \"certifications\": []}\n```\n"},{"img":1,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"DOUBLE WOOD SUPPLEMENTS\", \"product_name\": null, \"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\": [\"YOUR METABOLIC POWERHOUSE\", \"Superior metabolic support\", \"AMPK metabolic activator\", \"High bioavailability & GI Tolerant\", \"Supports cardiovascular health\"], \"certifications\": []}\n```\n"},{"img":2,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"Double Wood Supplements\", \"product_name\": \"Berberine\", \"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\": \"60 Capsules\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"FUEL YOUR HEARTBEAT\", \"Berberine is a powerful AMPK Activator that may support healthy aging and cardiovascular health.\", \"Supports Cardiovascular Health\", \"500 mg\"], \"certifications\": []}\n```\n"},{"img":3,"model":"claude-cli:subscription","text":"```json\n{\"brand\": null, \"product_name\": null, \"barcode\": null, \"panel\": false, \"serving_size_text\": \"(1 Capsule Serving)\", \"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\": [\"Certificate Of Analysis\", \"Certificate of analysis and third-party lab result documentation available upon request.\"], \"certifications\": []}\n```\n"}],"source_images":["https://m.media-amazon.com/images/I/81UZgqVchyL.jpg","https://m.media-amazon.com/images/I/714QmBw99jL.jpg","https://m.media-amazon.com/images/I/710DS1STdJL.jpg","https://m.media-amazon.com/images/I/71zvzr9obGL.jpg"],"facts_panel_image":null,"brand":"Double Wood SUPPLEMENTS","product_name":"BERBERINE","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"(1 Capsule Serving)","serving_size_g":null,"servings_per_container":null,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"60 Capsules","actives":[],"responsible_parties":[],"websites":[],"label_claims":["Supports Cardiovascular Health","Dietary Supplement","500 mg","YOUR METABOLIC POWERHOUSE","Superior metabolic support","AMPK metabolic activator","High bioavailability & GI Tolerant","FUEL YOUR HEARTBEAT","Berberine is a powerful AMPK Activator that may support healthy aging and cardiovascular health.","Certificate Of Analysis"],"certifications":[],"panel_rows":[]},"resolved_facts_panel":null,"nih_dsld":null,"ingredient_science":null,"nsf_certification":null,"brand_documentation_request":null,"plain_summary":null,"fda_recalls":{"count":0},"offers_at_check_time":[["Retailer listing",18.95]],"price_comparison":{"identity_basis":"upc_gtin","record_gtin":"00685349903214","source_listing_gtin":"00685349903214","retailer_gtin_match":true,"brand_store_gtin_match":false,"seller_identifiers":{},"same_product_only":true,"offers":[["Amazon",18.95]],"offer_records":[{"seller":"Amazon","price":18.95,"currency":"USD","url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-09-03T01:25:04.544658+00:00","identity_basis":"exact_gtin","gtin":"00685349903214","rating":null,"price_source":"Keepa","price_type":"lowest_new"}],"observed_at":"2026-08-31"},"commerce_context":{"observed_at":"2026-08-31","record_gtin":"00685349903214","source_listing":{"status":"exact_listing","url":"https://www.amazon.com/dp/B01ADU1OYW","price":18.95,"price_receipt":{"status":"available","amount":18.95,"currency":"USD","price_type":"lowest_new","observed_at":"2026-09-03T01:25:04.544658+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B01ADU1OYW","listing_url":"https://www.amazon.com/dp/B01ADU1OYW","identity_basis":"exact_listing_identifier","listing_identifier":"B01ADU1OYW","raw_cents":1895},"rating":null,"rating_count":null,"published_gtin":"00685349903214"},"brand_site":{"status":"store_found_no_product","host":"https://doublewoodsupplements.com","url":"https://doublewoodsupplements.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":[{"seller":"Amazon","price":18.95,"currency":"USD","url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-09-03T01:25:04.544658+00:00","identity_basis":"exact_gtin","gtin":"00685349903214","rating":null,"price_source":"Keepa","price_type":"lowest_new"}],"external_marketplaces":{"iherb":{"source":"iHerb","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00685349903214","search_url":"https://www.iherb.com/search?kw=Double+Wood+Supplements+Berberine+HCl+500mg%2C+97%25+Purity%2C+Metabolic%2C+60+Capsules"},"target":{"source":"Target","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00685349903214","search_url":"https://www.target.com/s?searchTerm=Double+Wood+Supplements+Berberine+HCl+500mg%2C+97%25+Purity%2C+Metabolic%2C+60+Capsules"},"walmart":{"source":"Walmart","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00685349903214","search_url":"https://www.walmart.com/search?q=Double+Wood+Supplements+Berberine+HCl+500mg%2C+97%25+Purity%2C+Metabolic%2C+60+Capsules"}},"comparison_status":"exact_single_seller","identity_rule":"Prices and reviews are compared only when both pages publish the same UPC/GTIN."},"brand_store":{"host":"https://doublewoodsupplements.com","sku_count":202,"supp_count":196,"distinct_trend_cats":10,"cats":["ashwagandha","berberine","collagen","colostrum","creatine","magnesium","mushroom","nmn","sea moss","shilajit"],"specialist":false,"domain_lookup":{"status":"confirmed","brand":"Double Wood Supplements","host":"https://doublewoodsupplements.com","source_url":"https://doublewoodsupplements.com","identity_basis":"exact_name_domain_plus_onsite_brand","observed_at":"2026-09-03","product_sitemap_count":297,"attempts":[{"url":"https://www.doublewoodsupplements.com","outcome":"brand_name_observed"}]},"platform":"headless_or_other","discovery_basis":"exact_name_domain_plus_onsite_brand"},"brand_review_surface":null,"ratings_surface":{"stars":null,"count":null,"observed_at":"2026-08-31","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":[["2025-09-18",541],["2025-09-20",542],["2025-09-28",544],["2025-10-02",549],["2025-10-11",550],["2025-10-28",554],["2025-11-04",557],["2025-11-09",560],["2025-11-16",562],["2025-11-23",563],["2025-11-29",565],["2025-12-09",567],["2025-12-17",571],["2025-12-27",573],["2025-12-31",572],["2026-01-15",575],["2026-01-25",579],["2026-02-04",580],["2026-02-19",584],["2026-02-24",589],["2026-03-15",593],["2026-03-29",594],["2026-04-12",598],["2026-04-26",604],["2026-05-08",612],["2026-05-15",616],["2026-05-29",623],["2026-06-12",634],["2026-06-26",637],["2026-07-10",644],["2026-07-24",654],["2026-08-07",656],["2026-08-21",661]],"summary":{"start":["2025-09-18",541],"latest":["2026-08-21",661],"net_change":120,"largest_increase":11,"largest_decrease":-1}},"price_snapshot":{"status":"available","amount":18.95,"currency":"USD","price_type":"lowest_new","observed_at":"2026-09-03T01:25:04.544658+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B01ADU1OYW","listing_url":"https://www.amazon.com/dp/B01ADU1OYW","identity_basis":"exact_listing_identifier","listing_identifier":"B01ADU1OYW","raw_cents":1895},"catalog_snapshot":{"observed_at":"2026-09-03T01:25:04.544658+00:00","listed_since":"2016-01-09","parent_listing_identifier":"B0GSNF114F","root_category_id":3760901,"category_path":[{"id":3760901,"name":"Health & Household"},{"id":23675621011,"name":"Vitamins, Minerals & Supplements"},{"id":3773931,"name":"Blended Vitamin & Mineral Supplements"}],"brand":"Double Wood Supplements","manufacturer":"Double Wood Supplements","monthly_sold_estimate":9000,"monthly_sold_note":"Source estimate; demand context only, not verified unit sales.","review_counts_last_observed":"2026-08-21","sales_rank_drops":{"30_days":39,"90_days":133,"180_days":316},"out_of_stock_percentage":{"30_days":null,"90_days":null,"180_days":null},"offer_count":2,"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":"2026-08-31","url":"https://www.amazon.com/dp/B01ADU1OYW","identity_basis":"listing_identifier","limitation":null},"barcode_search":{"type":"barcode_registry_search","scope":"exact_gtin","observed_at":"2026-08-31","url":"https://world.openfoodfacts.org/product/00685349903214","identity_basis":"gtin"},"nih_dsld_search":{"type":"government_label_catalog","scope":"product_label","observed_at":"2026-08-31","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":"2026-08-31","url":"https://tsdr.uspto.gov/#caseNumber=87409229&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods","checked":true,"registry_name":"USPTO","identifier":"Registration 5323413","receipt_label":"USPTO · Registration 5323413"},"openfda_search":{"type":"government_enforcement_search","scope":"product_or_brand","observed_at":"2026-08-31","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Double+Wood+Supplements%22+OR+product_description:%22Double+Wood+Supplements%22)&limit=5","identity_basis":"search_only","checked":true,"registry_name":"FDA enforcement","identifier":"Double Wood Supplements","receipt_label":"FDA enforcement search · Double Wood Supplements"},"nsf_search":{"type":"certification_registry_search","scope":"product_or_brand","observed_at":"2026-08-31","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":"2026-08-31","url":"https://keepa.com/#!product/1-B01ADU1OYW","identity_basis":"exact_listing_identifier"},"brand_store":{"type":"brand_storefront","scope":"brand_or_exact_product","observed_at":"2026-08-31","url":"https://doublewoodsupplements.com","identity_basis":"brand_domain_only","comparison_allowed":false,"limitation":null}},"decision_support":{"disclosure":{"status":"panel_unavailable","summary":"No Supplement Facts rows for this exact product are available.","captured_rows":0,"quantified_rows":0,"separately_quantified_rows":0,"combined_blend_rows":[],"integrity_tells":[],"derived_from":["nih_dsld_search","source_listing"]},"identity_convergence":{"gtin":"00685349903214","confirmations":["source_listing_gtin","external_barcode_record"],"confirmation_count":2,"summary":"2 source(s) matched to this exact product agree on its identity.","not_a_quality_score":true},"research_coverage":{"panel_rows":0,"ingredients_with_reference_context":0,"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":"observed","start":{"date":"2025-09-18","count":541},"latest":{"date":"2026-08-21","count":661},"net_change":120,"span_days":337,"average_change_per_30_days":10.7,"largest_single_interval_increase":11,"identity_basis":"exact_listing_identifier","limitation":"Count movement does not establish review authenticity; variation families may share counts."},"review_surface_comparison":null,"market":{"offers":[{"seller":"Amazon","price":18.95,"currency":"USD","url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-09-03T01:25:04.544658+00:00","identity_basis":"exact_gtin","gtin":"00685349903214","rating":null,"price_source":"Keepa","price_type":"lowest_new"}],"exact_gtin_only":true,"price_spread":null,"servings_basis":null,"limitation":"Prices are point-in-time observations."},"ownership":{"status":"found","owner":{"name":"Double Wood LLC","entity":"LIMITED LIABILITY COMPANY","country":"PENNSYLVANIA, USA","address_filed":"22 Lindsey Ave, Danville, PENNSYLVANIA 17821, UNITED STATES","address_public":"PENNSYLVANIA 17821, UNITED STATES","serial_number":"87409229","registration_number":"5323413","wordmark":"DOUBLE WOOD SUPPLEMENTS","status_description":"SECTION 8 & 15-ACCEPTED AND ACKNOWLEDGED","filed_date":"2017-04-12T00:00:00","first_use_commerce_date":"2014-04-15","registration_date":"2017-10-31","assignment_recorded":false,"goods_services":["IC 005: Dietary and nutritional supplements; Dietary supplements containing Alpha GPC, Berberine, CDP Choline, Cissus Extract, HMB, Magnesium, L-Threonate, Sulbutiamine, Centrophenoxine, and Uridine Monophosphate."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=87409229&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},"candidate_count":1,"brand_age_months":148.7,"manufacturer_link":"not_established","limitation":"Trademark ownership does not establish manufacturer or country of manufacture."},"open_questions":[{"finding_id":"label-and-serving-arithmetic-label-math-could-not-be-verified","question":"Do the labeled amounts reconcile with the stated serving and container?","source_headline":"Label math could not be verified","needed_evidence":"Supplement Facts panel matched to this exact product","priority":26,"absence_is_not_a_strike":true}],"connected_signals":[],"evidence_balance":{"documented_concerns":0,"confirmed_checks":2,"neutral_or_open_findings":5,"material_open_questions":1,"concern_finding_ids":[],"confirmation_finding_ids":["uspto-trademark-registry-exact-trademark-owner-identified","barcode-gtin-record-upc-independently-corroborated"]},"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":[],"partly":[],"claimed_no_support":[],"unverified":[]},"counts":{"contradicted":0,"overreaching":0,"checks_out":0,"partly":0,"claimed_no_support":0,"unverified":0},"puffery":["Superior metabolic support","Berberine is a powerful AMPK Activator that may support healthy aging and cardiovascular health"],"consumed_finding_ids":[]},"brand_presence":{"status":"store_found_no_product","host":"https://doublewoodsupplements.com","exact_product_page":null,"consumer_meaning":"Brand presence is reported separately from exact-product identity.","absence_is_not_a_strike":true}},"observations":{"offers":[{"seller":"Amazon","price":18.95,"currency":"USD","url":"https://www.amazon.com/dp/B01ADU1OYW","observed_at":"2026-09-03T01:25:04.544658+00:00","identity_basis":"exact_gtin","gtin":"00685349903214","rating":null,"price_source":"Keepa","price_type":"lowest_new"}],"ratings":{"stars":null,"count":null,"observed_at":"2026-08-31","source_ref":"source_listing"},"facts_panel_source":null},"report_url":"https://lookcloser.ai/p/685349903214","methodology":"https://lookcloser.ai/methodology","built_at":"2026-09-03T20:44:33Z","status":"complete","caveats":["Pre-launch beta; not yet independently archived.","Prices and ratings are point-in-time snapshots.","LookCloser does not advise for or against any supplement."],"content_fingerprint":"sha256:151f4e72a8d453af03d0f5b382ce4dc413d0de43e34aa4df2b1b4ee9c99aa0ff"}