{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"lc-3e9262e7","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-07-27T07:29:41-0700","last_collection_event":"intake","label_reader_version":"2026-07-26.3","report_schema":"lookcloser/record@0.2","rendered_at":"2026-07-27T10:57:32-0700"},"analysis_status":"needs_label_retry","processing_gaps":[{"code":"partly_quantified","message":"23 of 25 captured rows publish a usable amount; dose comparisons are limited to those rows.","product_conclusion":false}],"gtin":null,"listing_identifier":"B00BAI98D6","brand":"Xtendlife","title":"Xtendlife Multi‑Xtra Daily Multivitamin Supplement","listing_title":"Xtendlife Multi‑Xtra Daily Multivitamin Supplement, 30 Day Supply","identity":{"canonical_gtin":null,"source_listing_gtin":null,"listing_identifier":"B00BAI98D6","product_image":"https://m.media-amazon.com/images/I/61MlQiKW2+L.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/B00BAI98D6","primary_url":"https://m.media-amazon.com/images/I/61MlQiKW2+L.jpg","image_count":6,"last_attempted":"2026-07-27T07:29:41-0700","attempts":1},"observed_at":"2026-07-27","source_confirmations":[],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"Xtendlife","package_brand":"xtendlife™","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":null,"trademark_owner_candidates":[{"name":"XTEND-LIFE HOLDINGS LIMITED","entity":"OTHER","country":"NEW ZEALAND","address_filed":"12 Mary Muller Drive,, Hillsborough, NEW ZEALAND","address_public":"NEW ZEALAND","serial_number":"79136750","registration_number":"4910619","wordmark":"XTENDLIFE","status_description":"SECTION 71 ACCEPTED","filed_date":"2013-08-19T00:00:00","first_use_commerce_date":null,"registration_date":"2016-03-08","assignment_recorded":false,"goods_services":["IC 005: nutritional and dietary supplements; natural healthcare preparations, namely, medicaments for promoting general health and vitality, digestive health, immune support, joint health and skin care; health food supplements; health food supplements made principally of minerals, vitamins, medicinal herbs, natural herbs and/or fruit; vitamins and vitamin supplements; minerals and mineral supplements; anti-oxidants and anti-oxidant supplements; nutritional supplements in the form of medicated powders for promoting general health and vitality, digestive health, immune support, joint health and skin care; medicinal herbal preparations; plant and fruit extracts for medical use; dietary preparations, namely, dietary food supplements, dietary pills, dietary tablets, and dietary capsules for slimming purposes; food supplements for medical purposes; food supplements for the dietary management of illness in humans; all of the aforesaid being goods for human consumption."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=79136750&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},{"name":"XTEND-LIFE GROUP LIMITED","entity":"OTHER","country":"NEW ZEALAND","address_filed":"Unit 2, 21 Leslie Hills Drive,, Riccarton Christchurch 8011, NEW ZEALAND","address_public":"NEW ZEALAND","serial_number":"79411592","registration_number":null,"wordmark":"XTENDLIFE","status_description":"REPORT COMPLETED SUSPENSION CHECK - CASE STILL SUSPENDED","filed_date":"2024-09-17T00:00:00","first_use_commerce_date":null,"registration_date":null,"assignment_recorded":false,"goods_services":["IC 035: Retail and wholesale store services featuring dietary, nutritional and food supplements, anti-aging and health supplements, vitamins, vitamin preparations and vitamin supplements, minerals and mineral supplements; online retail store services featuring dietary, nutritional and food supplements, anti-aging and health supplements, vitamins, vitamin preparations and vitamin supplements, minerals and mineral supplements; advertising, marketing and promotion services; none of the foregoing for use with coatings for carved pumpkins, cut flowers and Christmas trees to preserve freshness or ingredients for use in preparing and improving bread, namely, mold inhibition enhancers; mold inhibitors for bread."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=79411592&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"}],"trademark_owner_status":"multiple","product_manufacturer_link":"not_established","label_responsible_parties":[{"role":"manufactured_for","name":"NATURAL PRODUCTS (NZ) LTD MEMBER OF THE XTEND-LIFE GROUP","address":"12 MARY MULLER DRIVE, CHRISTCHURCH 8022, NEW ZEALAND","verbatim":"NATURAL PRODUCTS (NZ) LTD\nMEMBER OF THE XTEND-LIFE GROUP\n12 MARY MULLER DRIVE,\nCHRISTCHURCH 8022, NEW ZEALAND"}],"identity_nodes":[{"role":"manufactured_for","name":"NATURAL PRODUCTS (NZ) LTD MEMBER OF THE XTEND-LIFE GROUP","address":"12 MARY MULLER DRIVE, CHRISTCHURCH 8022, NEW ZEALAND","verbatim":"NATURAL PRODUCTS (NZ) LTD\nMEMBER OF THE XTEND-LIFE GROUP\n12 MARY MULLER DRIVE,\nCHRISTCHURCH 8022, NEW ZEALAND","source_ref":"facts_panel","identity_basis":"verbatim_package_text","relationship_to_trademark_owner":"not_comparable","relationship_limit":"Different printed and trademark-owner names do not establish a conflict; the entities may have distributor, manufacturer, or licensing relationships."}],"seller_of_record":null,"seller_of_record_status":"not_collected_founder_gated","consumer_view":{"template":"identity_review","kicker":"The useful read","headline":"Registered owner records: XTEND-LIFE HOLDINGS LIMITED · XTEND-LIFE GROUP LIMITED","deck":"The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.","display_mode":"single_home_per_finding","finding_ids":["uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","nih-published-research-research-context-is-available-for-the-listed-ingr"],"point_finding_ids":["uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","nih-published-research-research-context-is-available-for-the-listed-ingr"],"cards":[{"finding_id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","card_type":"owner_candidates","question":"owner","tone":"neutral","weight":54,"headline":"Registered owner records: XTEND-LIFE HOLDINGS LIMITED · XTEND-LIFE GROUP LIMITED","evidence":"USPTO returned multiple live supplement-class records for the exact brand wordmark: XTEND-LIFE HOLDINGS LIMITED, XTEND-LIFE GROUP LIMITED. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","so_what":"The public ownership record is ambiguous. We show the exact candidates instead of choosing one by name similarity.","source":"USPTO trademark registry","source_links":[],"registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=79136750&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registrations 4910619, 79411592","registry_name":"USPTO","standard":null,"identifier":"Registrations 4910619, 79411592"}],"evidence_id":"ev-480489cb0036","evidence_url":"https://lookcloser.ai/e/ev-480489cb0036","presentation_home":"finding_catalog"},{"finding_id":"nih-published-research-research-context-is-available-for-the-listed-ingr","card_type":"research_available","question":"goals","tone":"neutral","weight":44,"headline":"Research links are available for magnesium, zinc.","evidence":"Published sources describe how magnesium, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","so_what":"Use the linked research to check whether the ingredient and outcome you care about are actually connected. Ingredient evidence does not verify this product.","source":"NIH / published research","source_links":[{"label":"NIH ODS — Magnesium fact sheet","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","role":"magnesium context · not product evidence"},{"label":"PubMed search: magnesium glycinate supplementation","url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","role":"magnesium context · not product evidence"},{"label":"NIH ODS — Zinc fact sheet","url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","role":"zinc context · not product evidence"},{"label":"PubMed search: zinc supplementation trial","url":"https://pubmed.ncbi.nlm.nih.gov/?term=zinc+supplementation+randomized","role":"zinc context · not product evidence"}],"registry_receipts":[{"source":"nih_ods_magnesium","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","label":"NIH ODS — Magnesium fact sheet","registry_name":"NIH ODS","standard":null,"identifier":"magnesium"},{"source":"nih_ods_zinc","url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","label":"NIH ODS — Zinc fact sheet","registry_name":"NIH ODS","standard":null,"identifier":"zinc"}],"evidence_id":"ev-372d69802907","evidence_url":"https://lookcloser.ai/e/ev-372d69802907","presentation_home":"research_section"}],"research_links":[{"ingredient":"magnesium","label":"NIH ODS — Magnesium fact sheet","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","scope":"ingredient_context","product_evidence":false},{"ingredient":"magnesium","label":"PubMed search: magnesium glycinate supplementation","url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","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":"open_questions","headline":"Multiple USPTO brand-owner records are shown","summary":"USPTO returned multiple live supplement-class records for the exact brand wordmark: XTEND-LIFE HOLDINGS LIMITED, XTEND-LIFE GROUP LIMITED. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","lead_finding_id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","key_findings":[{"id":"label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving","class":"gap","headline":"Multi-ingredient formula — panel read, serving weight unknown","source":"Label and serving arithmetic","scope":"exact_listing"},{"id":"nih-published-research-research-context-is-available-for-the-listed-ingr","class":"gap","headline":"Research context is available for the listed ingredients","source":"NIH / published research","scope":"ingredient_context"},{"id":"fda-public-records-recall-search-no-match-found-as-of-jul-27-2026","class":"gap","headline":"Recall search: no match found (as of Jul 27, 2026)","source":"FDA public records","scope":"search_scope"}],"documented_concern_count":0,"confirmed_check_count":0,"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":"open_questions","headline":"Multiple USPTO brand-owner records are shown","detail":"USPTO returned multiple live supplement-class records for the exact brand wordmark: XTEND-LIFE HOLDINGS LIMITED, XTEND-LIFE GROUP LIMITED. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","lead_finding_id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","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":"label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving","source":"Label and serving arithmetic","class":"gap","noted":false,"severity":"info","weight":22,"headline":"Multi-ingredient formula — panel read, serving weight unknown","detail":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","proof":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B00BAI98D6","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-0cc888a9378d","evidence_url":"https://lookcloser.ai/e/ev-0cc888a9378d","content_fingerprint":"sha256:95fb7bfcff04474090d56aace3929562cd9b6cf5be075c5f0576a281cdc872c2","registry_receipts":[],"evidence":{"summary":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B00BAI98D6","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00BAI98D6","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","looked":"LookCloser checked Label and serving arithmetic.","found":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem."},"html_anchor":"finding-label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving","report_url":"https://lookcloser.ai/p/lc-3e9262e7/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 magnesium, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","proof":"Published sources describe how magnesium, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","identity_basis":"ingredient","status":"live","source_refs":["nih_ods_magnesium","nih_ods_zinc","pubmed_magnesium","pubmed_zinc"],"source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","scope":"ingredient_context","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-372d69802907","evidence_url":"https://lookcloser.ai/e/ev-372d69802907","content_fingerprint":"sha256:dfbbca64d759da0ee8cc2e123ebb106120455d6b61bbb60448b5f84ed41e244a","registry_receipts":[{"source":"nih_ods_magnesium","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","label":"NIH ODS — Magnesium fact sheet","registry_name":"NIH ODS","standard":null,"identifier":"magnesium"},{"source":"nih_ods_zinc","url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","label":"NIH ODS — Zinc fact sheet","registry_name":"NIH ODS","standard":null,"identifier":"zinc"}],"evidence":{"summary":"Published sources describe how magnesium, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","source_refs":["nih_ods_magnesium","nih_ods_zinc","pubmed_magnesium","pubmed_zinc"],"source_records":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"nih_ods_zinc","source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"zinc","receipt_label":"NIH ODS — Zinc fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"pubmed_zinc","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=zinc+supplementation+randomized","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-27","looked":"LookCloser checked NIH / published research.","found":"Published sources describe how magnesium, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation."},"html_anchor":"finding-nih-published-research-research-context-is-available-for-the-listed-ingr","report_url":"https://lookcloser.ai/p/lc-3e9262e7/full#finding-nih-published-research-research-context-is-available-for-the-listed-ingr"},{"id":"fda-public-records-recall-search-no-match-found-as-of-jul-27-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Jul 27, 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:%22Xtendlife%22+OR+product_description:%22Xtendlife%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"caution","evidence_id":"ev-fe9d63f6268d","evidence_url":"https://lookcloser.ai/e/ev-fe9d63f6268d","content_fingerprint":"sha256:4e4b73b419c476889a6f5edd633c51ea95622410f67868483f494acafa283fba","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:%22Xtendlife%22+OR+product_description:%22Xtendlife%22)&limit=5","observed_at":"2026-07-27","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Xtendlife","receipt_label":"FDA enforcement search · Xtendlife"}],"observed_at":"2026-07-27","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-jul-27-2026","report_url":"https://lookcloser.ai/p/lc-3e9262e7/full#finding-fda-public-records-recall-search-no-match-found-as-of-jul-27-2026"},{"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-B00BAI98D6","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-790fca28a1c3","evidence_url":"https://lookcloser.ai/e/ev-790fca28a1c3","content_fingerprint":"sha256:ae86c7d7ff5afe751fa9d9d7a2cb08c0998a1ab5aba113ddca15c5cca34d7a77","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-B00BAI98D6","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00BAI98D6","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","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-3e9262e7/full#finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam"},{"id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","source":"USPTO trademark registry","class":"gap","noted":false,"severity":"pend","weight":18,"headline":"Multiple USPTO brand-owner records are shown","detail":"USPTO returned multiple live supplement-class records for the exact brand wordmark: XTEND-LIFE HOLDINGS LIMITED, XTEND-LIFE GROUP LIMITED. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","proof":"USPTO returned multiple live supplement-class records for the exact brand wordmark: XTEND-LIFE HOLDINGS LIMITED, XTEND-LIFE GROUP LIMITED. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","identity_basis":"owner_exact","status":"live","source_refs":["uspto_search"],"source_url":"https://tsdr.uspto.gov/#caseNumber=79136750&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","scope":"brand_owner","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-480489cb0036","evidence_url":"https://lookcloser.ai/e/ev-480489cb0036","content_fingerprint":"sha256:d2f99ef8d38d34ed3dd543eeae8cde8b1b0f89532afe9a4aaea618500cbd020e","registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=79136750&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registrations 4910619, 79411592","registry_name":"USPTO","standard":null,"identifier":"Registrations 4910619, 79411592"}],"evidence":{"summary":"USPTO returned multiple live supplement-class records for the exact brand wordmark: XTEND-LIFE HOLDINGS LIMITED, XTEND-LIFE GROUP LIMITED. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","source_refs":["uspto_search"],"source_records":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=79136750&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-07-27","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 4910619, 79411592","receipt_label":"USPTO · Registrations 4910619, 79411592"}],"observed_at":"2026-07-27","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO returned multiple live supplement-class records for the exact brand wordmark: XTEND-LIFE HOLDINGS LIMITED, XTEND-LIFE GROUP LIMITED. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open."},"html_anchor":"finding-uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","report_url":"https://lookcloser.ai/p/lc-3e9262e7/full#finding-uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown"},{"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 22 on 2025-09-05 to 23 on 2026-07-01 (net +1). 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 22 on 2025-09-05 to 23 on 2026-07-01 (net +1). 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-B00BAI98D6","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-7eeb505e231a","evidence_url":"https://lookcloser.ai/e/ev-7eeb505e231a","content_fingerprint":"sha256:2ca40c966d7ae577122b2cb5a832feeabcb7d2452780c208402d17c007286e9e","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 22 on 2025-09-05 to 23 on 2026-07-01 (net +1). 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-B00BAI98D6","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00BAI98D6","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 22 on 2025-09-05 to 23 on 2026-07-01 (net +1). 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-3e9262e7/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"}],"evidence_records":[{"evidence_id":"ev-fe9d63f6268d","record_id":"lc-3e9262e7","gtin":null,"claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-jul-27-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Jul 27, 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:%22Xtendlife%22+OR+product_description:%22Xtendlife%22)&limit=5","observed_at":"2026-07-27","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Xtendlife","receipt_label":"FDA enforcement search · Xtendlife"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:4e4b73b419c476889a6f5edd633c51ea95622410f67868483f494acafa283fba","evidence_url":"https://lookcloser.ai/e/ev-fe9d63f6268d"},{"evidence_id":"ev-480489cb0036","record_id":"lc-3e9262e7","gtin":null,"claim_key":"finding:uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","primary_source":"uspto_search","claim":"Multiple USPTO brand-owner records are shown","bucket":"unverified","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO returned multiple live supplement-class records for the exact brand wordmark: XTEND-LIFE HOLDINGS LIMITED, XTEND-LIFE GROUP LIMITED. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open.","proof":{"detail":"USPTO returned multiple live supplement-class records for the exact brand wordmark: XTEND-LIFE HOLDINGS LIMITED, XTEND-LIFE GROUP LIMITED. These records answer who owns registrations for the brand; the separate product-to-owner or manufacturer link remains open."},"source_refs":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=79136750&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-07-27","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registrations 4910619, 79411592","receipt_label":"USPTO · Registrations 4910619, 79411592"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:d2f99ef8d38d34ed3dd543eeae8cde8b1b0f89532afe9a4aaea618500cbd020e","evidence_url":"https://lookcloser.ai/e/ev-480489cb0036"},{"evidence_id":"ev-0cc888a9378d","record_id":"lc-3e9262e7","gtin":null,"claim_key":"finding:label-and-serving-arithmetic-multi-ingredient-formula-panel-read-serving","primary_source":"facts_panel","claim":"Multi-ingredient formula — panel read, serving weight unknown","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem.","proof":{"detail":"We read the full Supplement Facts panel from the listing-image panel (below), but the label doesn’t state a serving weight, so the arithmetic can’t run. A gap in the label’s information, not evidence of a problem."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B00BAI98D6","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00BAI98D6","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:95fb7bfcff04474090d56aace3929562cd9b6cf5be075c5f0576a281cdc872c2","evidence_url":"https://lookcloser.ai/e/ev-0cc888a9378d"},{"evidence_id":"ev-7eeb505e231a","record_id":"lc-3e9262e7","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 22 on 2025-09-05 to 23 on 2026-07-01 (net +1). 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 22 on 2025-09-05 to 23 on 2026-07-01 (net +1). 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-B00BAI98D6","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00BAI98D6","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:2ca40c966d7ae577122b2cb5a832feeabcb7d2452780c208402d17c007286e9e","evidence_url":"https://lookcloser.ai/e/ev-7eeb505e231a"},{"evidence_id":"ev-790fca28a1c3","record_id":"lc-3e9262e7","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-B00BAI98D6","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00BAI98D6","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:ae86c7d7ff5afe751fa9d9d7a2cb08c0998a1ab5aba113ddca15c5cca34d7a77","evidence_url":"https://lookcloser.ai/e/ev-790fca28a1c3"},{"evidence_id":"ev-372d69802907","record_id":"lc-3e9262e7","gtin":null,"claim_key":"finding:nih-published-research-research-context-is-available-for-the-listed-ingr","primary_source":"nih_ods_magnesium","claim":"Research context is available for the listed ingredients","bucket":"unverified","looked":"LookCloser checked NIH / published research.","found":"Published sources describe how magnesium, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","proof":{"detail":"Published sources describe how magnesium, zinc have been studied. This is ingredient context only; the record does not establish that this product delivers the studied dose or outcome. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation."},"source_refs":[{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},{"source":"nih_ods_zinc","source_url":"https://ods.od.nih.gov/factsheets/Zinc-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"zinc","receipt_label":"NIH ODS — Zinc fact sheet"},{"source":"pubmed_magnesium","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"},{"source":"pubmed_zinc","source_url":"https://pubmed.ncbi.nlm.nih.gov/?term=zinc+supplementation+randomized","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:dfbbca64d759da0ee8cc2e123ebb106120455d6b61bbb60448b5f84ed41e244a","evidence_url":"https://lookcloser.ai/e/ev-372d69802907"},{"evidence_id":"ev-496d22732530","record_id":"lc-3e9262e7","gtin":null,"claim_key":"claim:manufacturing","primary_source":"source_listing","claim":"“CERTIFIED”","bucket":"partly","looked":"the facility registration or certificate behind the claim","found":"“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.","proof":{"kind":"manufacturing","status":"partly","snippet":"…GMP CERTIFIED…"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00BAI98D6","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"brand_store","source_url":"https://xtendlife.com/products/multi-xtra","observed_at":"2026-07-27","identity_basis":"product_anchor_candidate","scope":"brand_or_exact_product"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:932c56ca49bbcddc39398c48d8944911b1865f630528f1cef204652873c30460","evidence_url":"https://lookcloser.ai/e/ev-496d22732530"},{"evidence_id":"ev-133fe12015d0","record_id":"lc-3e9262e7","gtin":null,"claim_key":"claim:efficacy","primary_source":"source_listing","claim":"“DAILY NUTRITION WITH 40+ ESSENTIAL NUTRIENTS: Provides a comprehensive blend of over 40 vitamins, minerals, and antioxidants to support overall…”","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":"…COMPLETE DAILY NUTRITION WITH 40+ ESSENTIAL NUTRIENTS: Provides a comprehensive blend of over 40 vitamins, minerals, and antioxidants to support overall health, energy, "},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B00BAI98D6","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-07-27","identity_basis":"named_ingredient","scope":"ingredient","registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact 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