{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"850052593377","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-07-27T09:22:47-0700","last_collection_event":"intake","label_reader_version":"2026-07-27.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-07-27T13:05:34-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"850052593377","listing_identifier":"B0CXLDRBS5","brand":"Qunol","title":"Qunol Ultra Magnesium Glycinate Complex 250mg Tablets","listing_title":"Qunol Ultra Magnesium Glycinate Complex 250mg, Vegetarian, Gluten-Free 60ct","identity":{"canonical_gtin":"00850052593377","source_listing_gtin":"00850052593377","listing_identifier":"B0CXLDRBS5","product_image":"https://m.media-amazon.com/images/I/71+O7-EjeJL.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/B0CXLDRBS5","primary_url":"https://m.media-amazon.com/images/I/71+O7-EjeJL.jpg","image_count":8,"last_attempted":"2026-07-27T09:22:47-0700","attempts":1},"observed_at":"2026-07-27","source_confirmations":["source_listing_gtin","brand_store_gtin"],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"Qunol","package_brand":"Qunol","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":null,"trademark_owner_candidates":[{"name":"Quten Research Institute, LLC","entity":"LIMITED LIABILITY COMPANY","country":"Delaware, USA","address_filed":"10 Bloomfield Ave., Building B, Pine Brook, New Jersey 07058, UNITED STATES","address_public":"New Jersey 07058, UNITED STATES","serial_number":"98679875","registration_number":"7724060","wordmark":"QUNOL","status_description":"REGISTERED","filed_date":"2024-08-02T00:00:00","first_use_commerce_date":"2020-03-06","registration_date":"2025-03-11","assignment_recorded":false,"goods_services":["IC 005: Nutritional supplements."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=98679875&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods"},{"name":"Quten IP Holdings, LLC","entity":"LIMITED LIABILITY COMPANY","country":"NEVADA, USA; DELAWARE, USA","address_filed":"39 Plymouth Street, Fairfield, NEW JERSEY 07004, UNITED STATES","address_public":"NEW JERSEY 07004, UNITED STATES; New Jersey 07058, UNITED STATES","serial_number":"86164844","registration_number":"4690885","wordmark":"QUNOL","status_description":"REGISTERED AND RENEWED","filed_date":"2014-01-14T00:00:00","first_use_commerce_date":"2007-05-01","registration_date":"2015-02-24","assignment_recorded":true,"goods_services":["IC 005: Dietary supplements."],"source":"USPTO Trademark Search","source_url":"https://tsdr.uspto.gov/#caseNumber=86164844&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":[],"identity_nodes":[],"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: Quten Research Institute, LLC · Quten IP Holdings, LLC","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-each-ingredient-s-amount-is-disclosed","brand-storefront-same-barcode-on-the-brand-s-own-store","nih-published-research-research-context-is-available-for-the-listed-ingr","review_velocity_gradual"],"point_finding_ids":["uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","nih-published-research-each-ingredient-s-amount-is-disclosed","brand-storefront-same-barcode-on-the-brand-s-own-store"],"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: Quten Research Institute, LLC · Quten IP Holdings, LLC","evidence":"USPTO returned multiple live supplement-class records for the exact brand wordmark: Quten Research Institute, LLC, Quten IP Holdings, LLC. 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=98679875&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registrations 7724060, 4690885","registry_name":"USPTO","standard":null,"identifier":"Registrations 7724060, 4690885"}],"evidence_id":"ev-1a57d1925a4e","evidence_url":"https://lookcloser.ai/e/ev-1a57d1925a4e","presentation_home":"finding_catalog"},{"finding_id":"nih-published-research-each-ingredient-s-amount-is-disclosed","card_type":"amounts_disclosed","question":"label","tone":"ok","weight":50,"headline":"Every ingredient shows its amount · 1 ingredients listed.","evidence":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","so_what":"Every ingredient shows its real amount — nothing is hidden in a proprietary blend.","source":"NIH / published research","source_links":[],"registry_receipts":[],"evidence_id":"ev-2a63483adedb","evidence_url":"https://lookcloser.ai/e/ev-2a63483adedb","presentation_home":"finding_catalog"},{"finding_id":"brand-storefront-same-barcode-on-the-brand-s-own-store","card_type":"upc_corroborated","question":"owner","tone":"ok","weight":48,"headline":"The barcode identity checks out · 850052593377.","evidence":"The brand's store lists this exact barcode as “Ultra Magnesium Glycinate Complex 250mg Tablets” (variant: 60ct) — identity confirmed across retailer listings.","so_what":"The barcode matches, so we are checking the right product rather than a look-alike.","source":"Brand storefront","source_links":[],"registry_receipts":[],"evidence_id":"ev-7f78a616c07a","evidence_url":"https://lookcloser.ai/e/ev-7f78a616c07a","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.","evidence":"Published sources describe how magnesium 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"}],"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"}],"evidence_id":"ev-a39917dfa005","evidence_url":"https://lookcloser.ai/e/ev-a39917dfa005","presentation_home":"research_section"},{"finding_id":"review_velocity_gradual","card_type":"review_velocity","question":"reviews","tone":"ok","weight":28,"headline":"Reviews rose from 243 to 350 between July 2, 2025 and July 27, 2026 — no sudden jump.","evidence":"Written reviews rose from 243 to 350 between July 2, 2025 and July 27, 2026. The largest rise inside any single 30-day window was about 18, so the count moved in steps rather than in one burst.","so_what":"A count that moves steadily is ordinary. A sudden burst is what deserves a closer look.","source":"keepa","source_links":[{"label":"Keepa exact-listing history","url":"https://keepa.com/#!product/1-B0CXLDRBS5","role":"dated count history · exact listing"}],"registry_receipts":[],"evidence_id":"ev-16a18ae13d5f","evidence_url":"https://lookcloser.ai/e/ev-16a18ae13d5f","presentation_home":"finding_catalog"}],"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}],"open_items":["No FDA recall matched this brand in the current search.","We have not found a public label filing for this exact product.","Barcode checksum is valid; no independent product record was found."]},"tldr":{"assessment":"checks_confirmed","headline":"Multiple USPTO brand-owner records are shown","summary":"USPTO returned multiple live supplement-class records for the exact brand wordmark: Quten Research Institute, LLC, Quten IP Holdings, LLC. 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":"nih-published-research-each-ingredient-s-amount-is-disclosed","class":"ok","headline":"Each ingredient’s amount is disclosed","source":"NIH / published research","scope":"ingredient_context"},{"id":"brand-storefront-same-barcode-on-the-brand-s-own-store","class":"ok","headline":"Same barcode on the brand's own store","source":"Brand storefront","scope":"exact_listing"},{"id":"review_velocity_gradual","class":"ok","headline":"The review count moved gradually, not in one burst","source":"keepa","scope":"exact_listing"}],"documented_concern_count":0,"confirmed_check_count":3,"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":"Multiple USPTO brand-owner records are shown","detail":"USPTO returned multiple live supplement-class records for the exact brand wordmark: Quten Research Institute, LLC, Quten IP Holdings, LLC. 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":"nih-published-research-each-ingredient-s-amount-is-disclosed","source":"NIH / published research","class":"ok","noted":false,"severity":"ok","weight":38,"headline":"Each ingredient’s amount is disclosed","detail":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","proof":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","identity_basis":"ingredient","status":"live","source_refs":["nih_ods_magnesium","pubmed_magnesium"],"source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","scope":"ingredient_context","inference_level":"direct_observation","observed_at":"2026-07-27","presentation_tone":"ok","evidence_id":"ev-2a63483adedb","evidence_url":"https://lookcloser.ai/e/ev-2a63483adedb","content_fingerprint":"sha256:09682dd7e2d09c751cb8c5756ccfe744e82e61768ea58bcc423c9ad4d6279827","registry_receipts":[],"evidence":{"summary":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","source_refs":["nih_ods_magnesium","pubmed_magnesium"],"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":"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"}],"observed_at":"2026-07-27","looked":"LookCloser checked NIH / published research.","found":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research."},"html_anchor":"finding-nih-published-research-each-ingredient-s-amount-is-disclosed","report_url":"https://lookcloser.ai/p/850052593377/full#finding-nih-published-research-each-ingredient-s-amount-is-disclosed"},{"id":"brand-storefront-same-barcode-on-the-brand-s-own-store","source":"Brand storefront","class":"ok","noted":false,"severity":"ok","weight":38,"headline":"Same barcode on the brand's own store","detail":"The brand's store lists this exact barcode as “Ultra Magnesium Glycinate Complex 250mg Tablets” (variant: 60ct) — identity confirmed across retailer listings.","proof":"The brand's store lists this exact barcode as “Ultra Magnesium Glycinate Complex 250mg Tablets” (variant: 60ct) — identity confirmed across retailer listings.","identity_basis":"listing","status":"live","source_refs":["brand_store","source_listing"],"source_url":"https://qunol.com/products/ultra-magnesium-complex-250mg","scope":"exact_listing","inference_level":"direct_observation","observed_at":"2026-07-27","presentation_tone":"ok","evidence_id":"ev-7f78a616c07a","evidence_url":"https://lookcloser.ai/e/ev-7f78a616c07a","content_fingerprint":"sha256:d03ca720fee3cd65d3d4311814231f12ec58b3911c562dec21ba945787217d1f","registry_receipts":[],"evidence":{"summary":"The brand's store lists this exact barcode as “Ultra Magnesium Glycinate Complex 250mg Tablets” (variant: 60ct) — identity confirmed across retailer listings.","source_refs":["brand_store","source_listing"],"source_records":[{"source":"brand_store","source_url":"https://qunol.com/products/ultra-magnesium-complex-250mg","observed_at":"2026-07-27","identity_basis":"exact_gtin","scope":"brand_or_exact_product"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","looked":"LookCloser checked Brand storefront.","found":"The brand's store lists this exact barcode as “Ultra Magnesium Glycinate Complex 250mg Tablets” (variant: 60ct) — identity confirmed across retailer listings."},"html_anchor":"finding-brand-storefront-same-barcode-on-the-brand-s-own-store","report_url":"https://lookcloser.ai/p/850052593377/full#finding-brand-storefront-same-barcode-on-the-brand-s-own-store"},{"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/B0CXLDRBS5","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-3cf60ca6613d","evidence_url":"https://lookcloser.ai/e/ev-3cf60ca6613d","content_fingerprint":"sha256:25d5e129c2509d3a1fd3c085ca773f7bcbeee2786b02604262790038523a763b","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/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","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/850052593377/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 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 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","pubmed_magnesium"],"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-a39917dfa005","evidence_url":"https://lookcloser.ai/e/ev-a39917dfa005","content_fingerprint":"sha256:ed25697896566ded052ecaae52be862c9cfeeedf7f2727482f9bcd3e3008cd6b","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"}],"evidence":{"summary":"Published sources describe how magnesium 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","pubmed_magnesium"],"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":"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"}],"observed_at":"2026-07-27","looked":"LookCloser checked NIH / published research.","found":"Published sources describe how magnesium 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/850052593377/full#finding-nih-published-research-research-context-is-available-for-the-listed-ingr"},{"id":"review_velocity_gradual","source":"keepa","class":"ok","weight":20,"headline":"The review count moved gradually, not in one burst","detail":"Written reviews rose from 243 to 350 between July 2, 2025 and July 27, 2026. The largest rise inside any single 30-day window was about 18, so the count moved in steps rather than in one burst.","proof":{"first":["2025-07-02",243],"last":["2026-07-27",350],"max_30d_review_gain":18},"identity_basis":"listing","status":"live","severity":"ok","source_refs":["source_listing"],"source_url":"https://www.amazon.com/dp/B0CXLDRBS5","scope":"exact_listing","inference_level":"direct_observation","observed_at":"2026-07-27","presentation_tone":"ok","evidence_id":"ev-16a18ae13d5f","evidence_url":"https://lookcloser.ai/e/ev-16a18ae13d5f","content_fingerprint":"sha256:f07abe32fcb5d70c548ec5a282bac78af9bedb78550e63d6ff00ac81f076c4df","registry_receipts":[],"evidence":{"summary":{"first":["2025-07-02",243],"last":["2026-07-27",350],"max_30d_review_gain":18},"source_refs":["source_listing"],"source_records":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","looked":"LookCloser checked keepa.","found":"Written reviews rose from 243 to 350 between July 2, 2025 and July 27, 2026. The largest rise inside any single 30-day window was about 18, so the count moved in steps rather than in one burst."},"html_anchor":"finding-review_velocity_gradual","report_url":"https://lookcloser.ai/p/850052593377/full#finding-review_velocity_gradual"},{"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":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B0CXLDRBS5","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-9e3bec9d923b","evidence_url":"https://lookcloser.ai/e/ev-9e3bec9d923b","content_fingerprint":"sha256:601665950f83b30063070cb4b6492cfee07437085ba72c8e6153ff20bef11b4e","registry_receipts":[],"evidence":{"summary":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","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 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/850052593377/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"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:%22Qunol%22+OR+product_description:%22Qunol%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"caution","evidence_id":"ev-cd29d144bce6","evidence_url":"https://lookcloser.ai/e/ev-cd29d144bce6","content_fingerprint":"sha256:1fb0d9f43758f56d940d5ad938966a68c23d88c25863c04db8b360bf341206e1","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:%22Qunol%22+OR+product_description:%22Qunol%22)&limit=5","observed_at":"2026-07-27","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Qunol","receipt_label":"FDA enforcement search · Qunol"}],"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/850052593377/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-B0CXLDRBS5","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-d569659f6dd0","evidence_url":"https://lookcloser.ai/e/ev-d569659f6dd0","content_fingerprint":"sha256:37b2de981c60d5d0d59b9f1ed4e558f0b8e8b05e712fd7c03e69eab0eeb289ce","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-B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","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/850052593377/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: Quten Research Institute, LLC, Quten IP Holdings, LLC. 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: Quten Research Institute, LLC, Quten IP Holdings, LLC. 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=98679875&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","scope":"brand_owner","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-1a57d1925a4e","evidence_url":"https://lookcloser.ai/e/ev-1a57d1925a4e","content_fingerprint":"sha256:963dbdab8c2b1fa5ead941678181e94913073e55574162cfbdf9ea798d55d40f","registry_receipts":[{"source":"uspto_search","url":"https://tsdr.uspto.gov/#caseNumber=98679875&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","label":"USPTO · Registrations 7724060, 4690885","registry_name":"USPTO","standard":null,"identifier":"Registrations 7724060, 4690885"}],"evidence":{"summary":"USPTO returned multiple live supplement-class records for the exact brand wordmark: Quten Research Institute, LLC, Quten IP Holdings, LLC. 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=98679875&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 7724060, 4690885","receipt_label":"USPTO · Registrations 7724060, 4690885"}],"observed_at":"2026-07-27","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO returned multiple live supplement-class records for the exact brand wordmark: Quten Research Institute, LLC, Quten IP Holdings, LLC. 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/850052593377/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 242 on 2025-06-25 to 350 on 2026-07-27 (net +108). 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 242 on 2025-06-25 to 350 on 2026-07-27 (net +108). 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-B0CXLDRBS5","scope":"exact_listing","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-54aa0578fe46","evidence_url":"https://lookcloser.ai/e/ev-54aa0578fe46","content_fingerprint":"sha256:66ba2ed548ed9d3a8261290c513cb1138059609c573a0889d1980e288efabb96","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 242 on 2025-06-25 to 350 on 2026-07-27 (net +108). 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-B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","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 242 on 2025-06-25 to 350 on 2026-07-27 (net +108). 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/850052593377/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"},{"id":"barcode-gtin-record-upc-valid-no-independent-record","source":"Barcode / GTIN record","class":"gap","noted":false,"severity":"info","weight":14,"headline":"UPC valid, no independent record","detail":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","proof":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","identity_basis":"gtin","status":"live","source_refs":["barcode_search","source_listing"],"source_url":"https://world.openfoodfacts.org/product/00850052593377","scope":"exact_product","inference_level":"gap","observed_at":"2026-07-27","presentation_tone":"gap","evidence_id":"ev-acfda154ae6b","evidence_url":"https://lookcloser.ai/e/ev-acfda154ae6b","content_fingerprint":"sha256:35280a4e37c7acbc8a3eed620311383ff52b27b0b1afccce19378598f2fe0651","registry_receipts":[],"evidence":{"summary":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","source_refs":["barcode_search","source_listing"],"source_records":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00850052593377","observed_at":"2026-07-27","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","looked":"LookCloser checked Barcode / GTIN record.","found":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike."},"html_anchor":"finding-barcode-gtin-record-upc-valid-no-independent-record","report_url":"https://lookcloser.ai/p/850052593377/full#finding-barcode-gtin-record-upc-valid-no-independent-record"}],"evidence_records":[{"evidence_id":"ev-7f78a616c07a","record_id":"850052593377","gtin":"850052593377","claim_key":"finding:brand-storefront-same-barcode-on-the-brand-s-own-store","primary_source":"brand_store","claim":"Same barcode on the brand's own store","bucket":"checks_out","looked":"LookCloser checked Brand storefront.","found":"The brand's store lists this exact barcode as “Ultra Magnesium Glycinate Complex 250mg Tablets” (variant: 60ct) — identity confirmed across retailer listings.","proof":{"detail":"The brand's store lists this exact barcode as “Ultra Magnesium Glycinate Complex 250mg Tablets” (variant: 60ct) — identity confirmed across retailer listings."},"source_refs":[{"source":"brand_store","source_url":"https://qunol.com/products/ultra-magnesium-complex-250mg","observed_at":"2026-07-27","identity_basis":"exact_gtin","scope":"brand_or_exact_product"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:d03ca720fee3cd65d3d4311814231f12ec58b3911c562dec21ba945787217d1f","evidence_url":"https://lookcloser.ai/e/ev-7f78a616c07a"},{"evidence_id":"ev-16a18ae13d5f","record_id":"850052593377","gtin":"850052593377","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 243 to 350 between July 2, 2025 and July 27, 2026. The largest rise inside any single 30-day window was about 18, so the count moved in steps rather than in one burst.","proof":{"first":["2025-07-02",243],"last":["2026-07-27",350],"max_30d_review_gain":18},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:f07abe32fcb5d70c548ec5a282bac78af9bedb78550e63d6ff00ac81f076c4df","evidence_url":"https://lookcloser.ai/e/ev-16a18ae13d5f"},{"evidence_id":"ev-2a63483adedb","record_id":"850052593377","gtin":"850052593377","claim_key":"finding:nih-published-research-each-ingredient-s-amount-is-disclosed","primary_source":"nih_ods_magnesium","claim":"Each ingredient’s amount is disclosed","bucket":"checks_out","looked":"LookCloser checked NIH / published research.","found":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research.","proof":{"detail":"The panel gives a per-ingredient amount rather than hiding quantities inside a proprietary blend, so each one can be compared to published research."},"source_refs":[{"source":"nih_ods_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":"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"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:09682dd7e2d09c751cb8c5756ccfe744e82e61768ea58bcc423c9ad4d6279827","evidence_url":"https://lookcloser.ai/e/ev-2a63483adedb"},{"evidence_id":"ev-cd29d144bce6","record_id":"850052593377","gtin":"850052593377","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:%22Qunol%22+OR+product_description:%22Qunol%22)&limit=5","observed_at":"2026-07-27","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Qunol","receipt_label":"FDA enforcement search · Qunol"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:1fb0d9f43758f56d940d5ad938966a68c23d88c25863c04db8b360bf341206e1","evidence_url":"https://lookcloser.ai/e/ev-cd29d144bce6"},{"evidence_id":"ev-1a57d1925a4e","record_id":"850052593377","gtin":"850052593377","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: Quten Research Institute, LLC, Quten IP Holdings, LLC. 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: Quten Research Institute, LLC, Quten IP Holdings, LLC. 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=98679875&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 7724060, 4690885","receipt_label":"USPTO · Registrations 7724060, 4690885"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:963dbdab8c2b1fa5ead941678181e94913073e55574162cfbdf9ea798d55d40f","evidence_url":"https://lookcloser.ai/e/ev-1a57d1925a4e"},{"evidence_id":"ev-3cf60ca6613d","record_id":"850052593377","gtin":"850052593377","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/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:25d5e129c2509d3a1fd3c085ca773f7bcbeee2786b02604262790038523a763b","evidence_url":"https://lookcloser.ai/e/ev-3cf60ca6613d"},{"evidence_id":"ev-9e3bec9d923b","record_id":"850052593377","gtin":"850052593377","claim_key":"finding:label-and-serving-arithmetic-public-label-filing-not-retained","primary_source":"facts_panel","claim":"Public label filing not retained","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists.","proof":{"detail":"We have not found a public label filing for this exact product. That is a gap in our records, not evidence that no filing exists."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:601665950f83b30063070cb4b6492cfee07437085ba72c8e6153ff20bef11b4e","evidence_url":"https://lookcloser.ai/e/ev-9e3bec9d923b"},{"evidence_id":"ev-acfda154ae6b","record_id":"850052593377","gtin":"850052593377","claim_key":"finding:barcode-gtin-record-upc-valid-no-independent-record","primary_source":"barcode_search","claim":"UPC valid, no independent record","bucket":"unverified","looked":"LookCloser checked Barcode / GTIN record.","found":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike.","proof":{"detail":"Check digit passes; no third-party database record found yet. Coverage gaps are common — not a strike."},"source_refs":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00850052593377","observed_at":"2026-07-27","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:35280a4e37c7acbc8a3eed620311383ff52b27b0b1afccce19378598f2fe0651","evidence_url":"https://lookcloser.ai/e/ev-acfda154ae6b"},{"evidence_id":"ev-54aa0578fe46","record_id":"850052593377","gtin":"850052593377","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 242 on 2025-06-25 to 350 on 2026-07-27 (net +108). 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 242 on 2025-06-25 to 350 on 2026-07-27 (net +108). 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-B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:66ba2ed548ed9d3a8261290c513cb1138059609c573a0889d1980e288efabb96","evidence_url":"https://lookcloser.ai/e/ev-54aa0578fe46"},{"evidence_id":"ev-d569659f6dd0","record_id":"850052593377","gtin":"850052593377","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-B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:37b2de981c60d5d0d59b9f1ed4e558f0b8e8b05e712fd7c03e69eab0eeb289ce","evidence_url":"https://lookcloser.ai/e/ev-d569659f6dd0"},{"evidence_id":"ev-a39917dfa005","record_id":"850052593377","gtin":"850052593377","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 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 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":"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"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:ed25697896566ded052ecaae52be862c9cfeeedf7f2727482f9bcd3e3008cd6b","evidence_url":"https://lookcloser.ai/e/ev-a39917dfa005"},{"evidence_id":"ev-7f76dd58c91e","record_id":"850052593377","gtin":"850052593377","claim_key":"claim:efficacy","primary_source":"source_listing","claim":"“ON THE STOMACH - Other brands use magnesium oxide in order to increase the potency, however, Qunol Ultra Magnesium only uses high-absorption forms…”","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":"…GENTLE ON THE STOMACH - Other brands use magnesium oxide in order to increase the potency, however, Qunol Ultra Magnesium only uses high-absorption forms of magnesium th"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","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 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"}],"observed_at":"2026-07-27","content_fingerprint":"sha256:db475de1064c9158920f264d387f6bac1bdb13e0ab31e6d2ab0e7705cf34df7f","evidence_url":"https://lookcloser.ai/e/ev-7f76dd58c91e"}],"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":250,"headline_claim_mg":250,"headline_subject":"magnesium","subject_actual_mg":250},"listing_claims":{"dose_claims":[{"subject":"magnesium","amount_mg":250,"basis":"unspecified"}],"testing":{"claimed":false,"named_lab_or_certifier":false},"container":{"units":null,"servings":null,"pack_count":1,"units_conflict":false},"marketing_text":["SUPERIOR ABSORPTION","ONE PILL DOSE","EASY TO SWALLOW COATING","Promotes Nerve, Bone & Muscle Health","HELPS SUPPORT","Promotes Bone & Muscle Health^","Supports Heart Health^","Promotes a healthy Nervous System^","Two forms of\nHigh Absorption§\nMagnesium","GLYCINATE AND GLYCEROPHOSPHATE"],"certification_text":[],"claim_checks":[{"kind":"efficacy","label":"Benefit claim","snippet":"…GENTLE ON THE STOMACH - Other brands use magnesium oxide in order to increase the potency, however, Qunol Ultra Magnesium only uses high-absorption forms of magnesium th","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.","status":"partly"}],"identity_basis":"source_listing_and_identity_bound_label"},"facts_panel_status":"captured","label_photo_read":{"src":"vision:google/gemini-2.5-flash","reader_version":"2026-07-27.1","images_read":8,"raw_reads":[{"img":0,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": \"Qunol\", \"product_name\": \"MINERALS ULTRA MAGNESIUM GLYCINATE COMPLEX 250mg\", \"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 COATED TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"SUPERIOR ABSORPTION\", \"ONE PILL DOSE\", \"EASY TO SWALLOW COATING\", \"Promotes Nerve, Bone & Muscle Health\"], \"certifications\": []}\n```"},{"img":1,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": null, \"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\": [\"HELPS SUPPORT\", \"Promotes Bone & Muscle Health^\", \"Supports Heart Health^\", \"Promotes a healthy Nervous System^\"], \"certifications\": []}\n```"},{"img":2,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": null, \"product_name\": \"ULTRA MAGNESIUM\", \"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\": [\"Two forms of\\nHigh Absorption\\u00a7\\nMagnesium\", \"GLYCINATE AND GLYCEROPHOSPHATE\", \"250mg of Magnesium\", \"One pill dose\", \"Gentle\\non stomach\\u00a7\"], \"certifications\": []}\n```"},{"img":3,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": \"Qunol\", \"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\": [{\"name\": \"Magnesium Glycerophosphate\", \"amount\": null, \"unit\": null}, {\"name\": \"Magnesium Glycinate\", \"amount\": null, \"unit\": null}], \"label_claims\": [\"SUPERIOR ABSORPTION\\u00a7\", \"Qunol's highly compacted formula combines two forms of High Absorption\\u00a7 Magnesium\"], \"certifications\": []}\n```"},{"img":4,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": null,\n \"product_name\": null,\n \"barcode\": null,\n \"panel\": true,\n \"serving_size_text\": \"Serving Size 1 Tablet\",\n \"serving_size_g\": null,\n \"servings_per_container\": 60,\n \"net_weight_text\": null,\n \"net_weight_g\": null,\n \"unit_count_text\": null,\n \"responsible_parties\": [],\n \"websites\": [],\n \"actives\": [{\"name\": \"Magnesium\", \"amount\": \"250\", \"unit\": \"mg\"}],\n \"label_claims\": [],\n \"certifications\": []}\n```"},{"img":5,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": null, \"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\": [\"SIZE REFERENCE\"], \"certifications\": []}\n```"},{"img":6,"model":"google/gemini-2.5-flash","text":"```json\n{\n \"brand\": null,\n \"product_name\": null,\n \"barcode\": null,\n \"panel\": false,\n \"serving_size_text\": null,\n \"serving_size_g\": null,\n \"servings_per_container\": null,\n \"net_weight_text\": null,\n \"net_weight_g\": null,\n \"unit_count_text\": null,\n \"responsible_parties\": [],\n \"websites\": [],\n \"actives\": [],\n \"label_claims\": [\n  \"SUPERIOR ABSORPTION\",\n  \"Combines two high absorption forms of magnesium for Superior Absorption\"\n ],\n \"certifications\": []\n}\n```"},{"img":7,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": null, \"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\": [\"48% of Americans don't get enough Magnesium in their diets^\"], \"certifications\": []}\n```"}],"source_images":["https://m.media-amazon.com/images/I/71+O7-EjeJL.jpg","https://m.media-amazon.com/images/I/61k6nY5SqcL.jpg","https://m.media-amazon.com/images/I/61PcWaXgECL.jpg","https://m.media-amazon.com/images/I/71ptuOBSTEL.jpg","https://m.media-amazon.com/images/I/71SlGu89I-L.jpg","https://m.media-amazon.com/images/I/51tXRmK3EBL.jpg","https://m.media-amazon.com/images/I/71PBgzJRIsL.jpg","https://m.media-amazon.com/images/I/81M-JD+TAfL.jpg"],"facts_panel_image":4,"brand":"Qunol","product_name":"MINERALS ULTRA MAGNESIUM GLYCINATE COMPLEX 250mg","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"Serving Size 1 Tablet","serving_size_g":null,"servings_per_container":60,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"60 COATED TABLETS","actives":[{"name":"Magnesium","amount":"250","unit":"mg"}],"responsible_parties":[],"websites":[],"label_claims":["SUPERIOR ABSORPTION","ONE PILL DOSE","EASY TO SWALLOW COATING","Promotes Nerve, Bone & Muscle Health","HELPS SUPPORT","Promotes Bone & Muscle Health^","Supports Heart Health^","Promotes a healthy Nervous System^","Two forms of\nHigh Absorption§\nMagnesium","GLYCINATE AND GLYCEROPHOSPHATE"],"certifications":[],"panel_rows":[{"name":"Magnesium","amount":"250","unit":"mg"}]},"resolved_facts_panel":{"src":"vision:google/gemini-2.5-flash","reader_version":"2026-07-27.1","images_read":8,"raw_reads":[{"img":0,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": \"Qunol\", \"product_name\": \"MINERALS ULTRA MAGNESIUM GLYCINATE COMPLEX 250mg\", \"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 COATED TABLETS\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"SUPERIOR ABSORPTION\", \"ONE PILL DOSE\", \"EASY TO SWALLOW COATING\", \"Promotes Nerve, Bone & Muscle Health\"], \"certifications\": []}\n```"},{"img":1,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": null, \"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\": [\"HELPS SUPPORT\", \"Promotes Bone & Muscle Health^\", \"Supports Heart Health^\", \"Promotes a healthy Nervous System^\"], \"certifications\": []}\n```"},{"img":2,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": null, \"product_name\": \"ULTRA MAGNESIUM\", \"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\": [\"Two forms of\\nHigh Absorption\\u00a7\\nMagnesium\", \"GLYCINATE AND GLYCEROPHOSPHATE\", \"250mg of Magnesium\", \"One pill dose\", \"Gentle\\non stomach\\u00a7\"], \"certifications\": []}\n```"},{"img":3,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": \"Qunol\", \"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\": [{\"name\": \"Magnesium Glycerophosphate\", \"amount\": null, \"unit\": null}, {\"name\": \"Magnesium Glycinate\", \"amount\": null, \"unit\": null}], \"label_claims\": [\"SUPERIOR ABSORPTION\\u00a7\", \"Qunol's highly compacted formula combines two forms of High Absorption\\u00a7 Magnesium\"], \"certifications\": []}\n```"},{"img":4,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": null,\n \"product_name\": null,\n \"barcode\": null,\n \"panel\": true,\n \"serving_size_text\": \"Serving Size 1 Tablet\",\n \"serving_size_g\": null,\n \"servings_per_container\": 60,\n \"net_weight_text\": null,\n \"net_weight_g\": null,\n \"unit_count_text\": null,\n \"responsible_parties\": [],\n \"websites\": [],\n \"actives\": [{\"name\": \"Magnesium\", \"amount\": \"250\", \"unit\": \"mg\"}],\n \"label_claims\": [],\n \"certifications\": []}\n```"},{"img":5,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": null, \"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\": [\"SIZE REFERENCE\"], \"certifications\": []}\n```"},{"img":6,"model":"google/gemini-2.5-flash","text":"```json\n{\n \"brand\": null,\n \"product_name\": null,\n \"barcode\": null,\n \"panel\": false,\n \"serving_size_text\": null,\n \"serving_size_g\": null,\n \"servings_per_container\": null,\n \"net_weight_text\": null,\n \"net_weight_g\": null,\n \"unit_count_text\": null,\n \"responsible_parties\": [],\n \"websites\": [],\n \"actives\": [],\n \"label_claims\": [\n  \"SUPERIOR ABSORPTION\",\n  \"Combines two high absorption forms of magnesium for Superior Absorption\"\n ],\n \"certifications\": []\n}\n```"},{"img":7,"model":"google/gemini-2.5-flash","text":"```json\n{\"brand\": null, \"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\": [\"48% of Americans don't get enough Magnesium in their diets^\"], \"certifications\": []}\n```"}],"source_images":["https://m.media-amazon.com/images/I/71+O7-EjeJL.jpg","https://m.media-amazon.com/images/I/61k6nY5SqcL.jpg","https://m.media-amazon.com/images/I/61PcWaXgECL.jpg","https://m.media-amazon.com/images/I/71ptuOBSTEL.jpg","https://m.media-amazon.com/images/I/71SlGu89I-L.jpg","https://m.media-amazon.com/images/I/51tXRmK3EBL.jpg","https://m.media-amazon.com/images/I/71PBgzJRIsL.jpg","https://m.media-amazon.com/images/I/81M-JD+TAfL.jpg"],"facts_panel_image":4,"brand":"Qunol","product_name":"MINERALS ULTRA MAGNESIUM GLYCINATE COMPLEX 250mg","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"Serving Size 1 Tablet","serving_size_g":null,"servings_per_container":60,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"60 COATED TABLETS","actives":[{"name":"Magnesium","amount":"250","unit":"mg"}],"responsible_parties":[],"websites":[],"label_claims":["SUPERIOR ABSORPTION","ONE PILL DOSE","EASY TO SWALLOW COATING","Promotes Nerve, Bone & Muscle Health","HELPS SUPPORT","Promotes Bone & Muscle Health^","Supports Heart Health^","Promotes a healthy Nervous System^","Two forms of\nHigh Absorption§\nMagnesium","GLYCINATE AND GLYCEROPHOSPHATE"],"certifications":[],"panel_rows":[{"name":"Magnesium","amount":"250","unit":"mg"}]},"nih_dsld":null,"ingredient_science":{"ingredients":[{"ingredient":"magnesium","declared_name":"Magnesium","ods_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","medlineplus_url":"https://medlineplus.gov/search/?query=magnesium","pubmed_url":"https://pubmed.ncbi.nlm.nih.gov/?term=%22magnesium%22","ul":350,"ul_unit":"mg","ul_scope":"SUPPLEMENTAL magnesium only (not from food)","pubmed_count":11814}],"ul_exceedances":[],"source":"NIH ODS fact sheets + IOM Dietary Reference Intakes; PubMed E-utilities"},"nsf_certification":null,"brand_documentation_request":null,"plain_summary":null,"fda_recalls":{"count":0},"offers_at_check_time":[["Brand website",19.99],["Retailer listing",19.99],["iHerb",21]],"price_comparison":{"identity_basis":"upc_gtin","record_gtin":"00850052593377","source_listing_gtin":"00850052593377","retailer_gtin_match":true,"brand_store_gtin_match":true,"seller_identifiers":{"Brand store (qunol.com)":"850052593377"},"same_product_only":true,"offers":[["Brand website",19.99],["Amazon",19.99],["iHerb",21]],"offer_records":[{"seller":"Brand website","price":19.99,"currency":"USD","url":"https://qunol.com/products/ultra-magnesium-complex-250mg","observed_at":"2026-07-27","identity_basis":"exact_gtin","gtin":"00850052593377","rating":null},{"seller":"Amazon","price":19.99,"currency":"USD","url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27T16:46:25.215632+00:00","identity_basis":"exact_gtin","gtin":"00850052593377","rating":null,"price_source":"Keepa","price_type":"amazon_retail"},{"seller":"iHerb","price":21,"currency":"USD","url":"https://www.iherb.com/pr/qunol-ultra-magnesium-glycinate-complex-250-mg-60-coated-tablets/157223","observed_at":"2026-07-27","identity_basis":"exact_gtin","gtin":"00850052593377","rating":{"value":4.2,"count":5}}],"observed_at":"2026-07-27"},"commerce_context":{"observed_at":"2026-07-27","record_gtin":"00850052593377","source_listing":{"status":"exact_listing","url":"https://www.amazon.com/dp/B0CXLDRBS5","price":19.99,"price_receipt":{"status":"available","amount":19.99,"currency":"USD","price_type":"amazon_retail","observed_at":"2026-07-27T16:46:25.215632+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B0CXLDRBS5","listing_url":"https://www.amazon.com/dp/B0CXLDRBS5","identity_basis":"exact_listing_identifier","listing_identifier":"B0CXLDRBS5","raw_cents":1999},"rating":null,"rating_count":null,"published_gtin":"00850052593377"},"brand_site":{"status":"exact_product","host":"https://qunol.com","url":"https://qunol.com/products/ultra-magnesium-complex-250mg","title":"Ultra Magnesium Glycinate Complex 250mg Tablets","variant":"60ct","price":"19.99","availability":"unknown","published_gtin":"850052593377","identity_basis":"exact_gtin","comparison_allowed":true,"candidate_binding":null,"shared_marketing_markers":["250 mg"],"review_surface":{"status":"not_published","url":"https://qunol.com/products/ultra-magnesium-complex-250mg","observed_at":"2026-07-27"},"testing_surface":{"status":"no_testing_claim_on_product_page","third_party_tested_claim":false,"gmp_claim":false,"named_lab_or_certifier":[],"document_links":[],"source_url":"https://qunol.com/products/ultra-magnesium-complex-250mg","scope":"brand_product_page","meaning":"A published testing statement is a claim until a named issuer or product-bound report can be checked."}},"exact_offers":[{"seller":"Brand website","price":19.99,"currency":"USD","url":"https://qunol.com/products/ultra-magnesium-complex-250mg","observed_at":"2026-07-27","identity_basis":"exact_gtin","gtin":"00850052593377","rating":null},{"seller":"Amazon","price":19.99,"currency":"USD","url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27T16:46:25.215632+00:00","identity_basis":"exact_gtin","gtin":"00850052593377","rating":null,"price_source":"Keepa","price_type":"amazon_retail"},{"seller":"iHerb","price":21,"currency":"USD","url":"https://www.iherb.com/pr/qunol-ultra-magnesium-glycinate-complex-250-mg-60-coated-tablets/157223","observed_at":"2026-07-27","identity_basis":"exact_gtin","gtin":"00850052593377","rating":{"value":4.2,"count":5}}],"external_marketplaces":{"iherb":{"source":"iHerb","source_url":"https://www.iherb.com/pr/qunol-ultra-magnesium-glycinate-complex-250-mg-60-coated-tablets/157223","search_url":"https://www.iherb.com/search?kw=Qunol+Qunol+Ultra+Magnesium+Glycinate+Complex+250mg%2C+Vegetarian%2C+Gluten-Free+60ct","price":21,"currency":"USD","availability":"in_stock","title":"Qunol, Ultra Magnesium Glycinate Complex, 250 mg, 60 Tablets | iHerb","rating":{"value":4.2,"count":5},"supplement_facts":{"status":"published","serving_size":"1 Tablet","servings_per_container":"60","verbatim":"**Supplement facts**\n**Serving Size:**1 Tablet\n**Servings Per Container:**60\n**Amount Per Serving****% Daily Value**\nMagnesium (as magnesium glycinate and magnesium glycerophosphate)250 mg 60%"},"published_claims":["non_gmo","gluten_free"],"observed_at":"2026-07-27","receipt":{"lookup_url":"https://www.iherb.com/search?kw=850052593377","lookup_urls":["https://qa.iherb.com/search?kw=850052593377","https://sg.iherb.com/search?kw=850052593377","https://au.iherb.com/search?kw=850052593377","https://www.iherb.com/search?kw=850052593377"],"lookup_gtins":["00850052593377","850052593377","0850052593377"],"product_url":"https://www.iherb.com/pr/qunol-ultra-magnesium-glycinate-complex-250-mg-60-coated-tablets/157223","fetched_via":"text reader","published_gtins":["850052593377"],"canonical_published_gtins":["00850052593377"]},"status":"found","gtin":"850052593377","canonical_gtin":"00850052593377","identity_basis":"exact_gtin","comparison_allowed":true},"target":{"source":"Target","source_url":"https://www.target.com/p/playstation-5-disc-astrobot-bundle/-/A-94619080","search_url":"https://www.target.com/s?searchTerm=Qunol+Qunol+Ultra+Magnesium+Glycinate+Complex+250mg%2C+Vegetarian%2C+Gluten-Free+60ct","price":449.99,"currency":"USD","availability":"in_stock","title":"PlayStation 5 Disc Astrobot Bundle","rating":{"value":3.76,"count":33},"supplement_facts":null,"published_claims":[],"observed_at":"2026-07-27","receipt":{"lookup_url":"https://html.duckduckgo.com/html/?q=site%3Atarget.com%2Fp+850052593377","lookup_urls":["https://html.duckduckgo.com/html/?q=site%3Atarget.com%2Fp+850052593377"],"lookup_gtins":["00850052593377","850052593377","0850052593377"],"product_url":"https://www.target.com/p/playstation-5-disc-astrobot-bundle/-/A-94619080","fetched_via":"direct page + text reader","published_gtins":["711719588177"],"canonical_published_gtins":["00711719588177"]},"status":"not_found","identity_basis":"search_only","comparison_allowed":false,"candidate_binding":null,"limitation":"Search did not produce a page that could be bound to this product."},"walmart":{"source":"Walmart","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00850052593377","search_url":"https://www.walmart.com/search?q=Qunol+Qunol+Ultra+Magnesium+Glycinate+Complex+250mg%2C+Vegetarian%2C+Gluten-Free+60ct"}},"comparison_status":"exact_multi_seller","identity_rule":"Prices and reviews are compared only when both pages publish the same UPC/GTIN."},"brand_store":{"host":"https://qunol.com","sku_count":42,"supp_count":33,"distinct_trend_cats":1,"cats":["magnesium"],"specialist":false,"review_surface":{"status":"not_published","url":"https://qunol.com/products/ultra-magnesium-complex-250mg","observed_at":"2026-07-27"},"domain_lookup":{"status":"confirmed","brand":"Qunol","host":"https://qunol.com","source_url":"https://qunol.com","identity_basis":"retained_brand_storefront","observed_at":"2026-07-27"}},"brand_review_surface":{"status":"not_published","url":"https://qunol.com/products/ultra-magnesium-complex-250mg","observed_at":"2026-07-27"},"ratings_surface":{"stars":null,"count":null,"observed_at":"2026-07-27","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":[["2025-06-25",242],["2025-07-02",243],["2025-07-11",244],["2025-07-14",245],["2025-07-21",250],["2025-07-24",251],["2025-08-01",257],["2025-08-08",259],["2025-08-11",262],["2025-08-17",266],["2025-08-23",269],["2025-08-30",273],["2025-09-03",274],["2025-09-08",276],["2025-09-17",277],["2025-09-24",279],["2025-10-01",280],["2025-10-24",287],["2025-10-31",289],["2025-11-14",299],["2025-11-19",298],["2025-11-29",303],["2025-12-24",307],["2026-01-03",310],["2026-01-05",309],["2026-01-15",312],["2026-01-25",318],["2026-02-04",317],["2026-02-18",323],["2026-03-05",328],["2026-04-28",339],["2026-05-26",340],["2026-06-02",342],["2026-06-10",344],["2026-06-25",345],["2026-07-13",346],["2026-07-27",350]],"summary":{"start":["2025-06-25",242],"latest":["2026-07-27",350],"net_change":108,"largest_increase":11,"largest_decrease":-1}},"price_snapshot":{"status":"available","amount":19.99,"currency":"USD","price_type":"amazon_retail","observed_at":"2026-07-27T16:46:25.215632+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B0CXLDRBS5","listing_url":"https://www.amazon.com/dp/B0CXLDRBS5","identity_basis":"exact_listing_identifier","listing_identifier":"B0CXLDRBS5","raw_cents":1999},"catalog_snapshot":{"observed_at":"2026-07-27T16:46:25.215632+00:00","listed_since":"2024-03-09","parent_listing_identifier":"B0GDMLPRCC","root_category_id":3760901,"category_path":[{"id":3760901,"name":"Health & Household"},{"id":23675621011,"name":"Vitamins, Minerals & Supplements"},{"id":3774271,"name":"Minerals"},{"id":3774411,"name":"Magnesium"}],"brand":"Qunol","manufacturer":"Quten Research Institute","monthly_sold_estimate":1000,"monthly_sold_note":"Source estimate; demand context only, not verified unit sales.","review_counts_last_observed":"2026-07-27","sales_rank_drops":{"30_days":11,"90_days":76,"180_days":145},"out_of_stock_percentage":{"30_days":null,"90_days":null,"180_days":null},"offer_count":1,"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":"2026-07-27","url":"https://www.amazon.com/dp/B0CXLDRBS5","identity_basis":"listing_identifier","limitation":null},"barcode_search":{"type":"barcode_registry_search","scope":"exact_gtin","observed_at":"2026-07-27","url":"https://world.openfoodfacts.org/product/00850052593377","identity_basis":"gtin"},"nih_dsld_search":{"type":"government_label_catalog","scope":"product_label","observed_at":"2026-07-27","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":"2026-07-27","url":"https://tsdr.uspto.gov/#caseNumber=98679875&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","identity_basis":"exact_wordmark_and_supplement_goods","checked":true,"registry_name":"USPTO","identifier":"Registrations 7724060, 4690885","receipt_label":"USPTO · Registrations 7724060, 4690885"},"openfda_search":{"type":"government_enforcement_search","scope":"product_or_brand","observed_at":"2026-07-27","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Qunol%22+OR+product_description:%22Qunol%22)&limit=5","identity_basis":"search_only","checked":true,"registry_name":"FDA enforcement","identifier":"Qunol","receipt_label":"FDA enforcement search · Qunol"},"nsf_search":{"type":"certification_registry_search","scope":"product_or_brand","observed_at":"2026-07-27","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":"2026-07-27","url":"https://keepa.com/#!product/1-B0CXLDRBS5","identity_basis":"exact_listing_identifier"},"facts_panel":{"type":"image_read_supplement_facts","scope":"exact_listing","observed_at":"2026-07-27","url":"https://www.amazon.com/dp/B0CXLDRBS5","identity_basis":"listing_identifier","limitation":null},"brand_store":{"type":"brand_storefront","scope":"brand_or_exact_product","observed_at":"2026-07-27","url":"https://qunol.com/products/ultra-magnesium-complex-250mg","identity_basis":"exact_gtin","comparison_allowed":true,"limitation":null},"commerce_target":{"type":"retailer_product_surface","scope":"candidate_product","observed_at":"2026-07-27","url":"https://www.target.com/p/playstation-5-disc-astrobot-bundle/-/A-94619080","url_is_search":false,"identity_basis":"search_only","comparison_allowed":false,"limitation":"Search did not produce a page that could be bound to this product."},"commerce_iherb":{"type":"retailer_product_surface","scope":"exact_product","observed_at":"2026-07-27","url":"https://www.iherb.com/pr/qunol-ultra-magnesium-glycinate-complex-250-mg-60-coated-tablets/157223","url_is_search":false,"identity_basis":"exact_gtin","comparison_allowed":true,"limitation":null},"nih_ods_magnesium":{"type":"government_ingredient_reference","scope":"ingredient","observed_at":"2026-07-27","url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","identity_basis":"named_ingredient","checked":true,"registry_name":"NIH ODS","identifier":"magnesium","receipt_label":"NIH ODS — Magnesium fact sheet"},"pubmed_magnesium":{"type":"research_index","scope":"ingredient","observed_at":"2026-07-27","url":"https://pubmed.ncbi.nlm.nih.gov/?term=magnesium+glycinate+supplementation","identity_basis":"named_ingredient"}},"decision_support":{"disclosure":{"status":"amounts_disclosed","summary":"All 1 captured rows publish an amount.","captured_rows":1,"quantified_rows":1,"separately_quantified_rows":1,"combined_blend_rows":[],"integrity_tells":[],"derived_from":["facts_panel"]},"identity_convergence":{"gtin":"00850052593377","confirmations":["source_listing_gtin","brand_store_gtin"],"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":1,"ingredients_with_reference_context":1,"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":"2025-06-25","count":242},"latest":{"date":"2026-07-27","count":350},"net_change":108,"span_days":397,"average_change_per_30_days":8.2,"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":"Brand website","price":19.99,"currency":"USD","url":"https://qunol.com/products/ultra-magnesium-complex-250mg","observed_at":"2026-07-27","identity_basis":"exact_gtin","gtin":"00850052593377","rating":null,"price_per_labeled_serving":0.33},{"seller":"Amazon","price":19.99,"currency":"USD","url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27T16:46:25.215632+00:00","identity_basis":"exact_gtin","gtin":"00850052593377","rating":null,"price_source":"Keepa","price_type":"amazon_retail","price_per_labeled_serving":0.33},{"seller":"iHerb","price":21,"currency":"USD","url":"https://www.iherb.com/pr/qunol-ultra-magnesium-glycinate-complex-250-mg-60-coated-tablets/157223","observed_at":"2026-07-27","identity_basis":"exact_gtin","gtin":"00850052593377","rating":{"value":4.2,"count":5},"price_per_labeled_serving":0.35}],"exact_gtin_only":true,"price_spread":1.01,"servings_basis":60,"limitation":"Prices are point-in-time observations."},"ownership":{"status":"multiple","owner":null,"candidate_count":2,"brand_age_months":28.6,"manufacturer_link":"not_established","limitation":"Trademark ownership does not establish manufacturer or country of manufacture."},"open_questions":[{"finding_id":"uspto-trademark-registry-multiple-uspto-brand-owner-records-are-shown","question":"Which exact USPTO registrant is tied to this product's brand use?","source_headline":"Multiple USPTO brand-owner records are shown","needed_evidence":"exact-wordmark ownership record","priority":18,"absence_is_not_a_strike":true}],"connected_signals":[],"evidence_balance":{"documented_concerns":0,"confirmed_checks":3,"neutral_or_open_findings":8,"material_open_questions":1,"concern_finding_ids":[],"confirmation_finding_ids":["brand-storefront-same-barcode-on-the-brand-s-own-store","review_velocity_gradual","nih-published-research-each-ingredient-s-amount-is-disclosed"]},"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":[{"bucket":"partly","claim_key":"claim:efficacy","claim":"“ON THE STOMACH - Other brands use magnesium oxide in order to increase the potency, however, Qunol Ultra Magnesium only uses high-absorption forms…”","check":"Published research exists for ingredients in this formula. Whether this product’s doses match those studies could not be confirmed.","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.","finding_id":null,"registry_receipts":[],"evidence_id":"ev-7f76dd58c91e","evidence_url":"https://lookcloser.ai/e/ev-7f76dd58c91e","content_fingerprint":"sha256:db475de1064c9158920f264d387f6bac1bdb13e0ab31e6d2ab0e7705cf34df7f","observed_at":"2026-07-27","source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0CXLDRBS5","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 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"}],"proof":{"kind":"efficacy","status":"partly","snippet":"…GENTLE ON THE STOMACH - Other brands use magnesium oxide in order to increase the potency, however, Qunol Ultra Magnesium only uses high-absorption forms of magnesium th"}}],"claimed_no_support":[],"unverified":[]},"counts":{"contradicted":0,"overreaching":0,"checks_out":0,"partly":1,"claimed_no_support":0,"unverified":0},"puffery":["SUPERIOR ABSORPTION"],"consumed_finding_ids":[]},"brand_presence":{"status":"exact_product","host":"https://qunol.com","exact_product_page":"https://qunol.com/products/ultra-magnesium-complex-250mg","consumer_meaning":"Brand presence is reported separately from exact-product identity.","absence_is_not_a_strike":true}},"observations":{"offers":[{"seller":"Brand website","price":19.99,"currency":"USD","url":"https://qunol.com/products/ultra-magnesium-complex-250mg","observed_at":"2026-07-27","identity_basis":"exact_gtin","gtin":"00850052593377","rating":null},{"seller":"Amazon","price":19.99,"currency":"USD","url":"https://www.amazon.com/dp/B0CXLDRBS5","observed_at":"2026-07-27T16:46:25.215632+00:00","identity_basis":"exact_gtin","gtin":"00850052593377","rating":null,"price_source":"Keepa","price_type":"amazon_retail"},{"seller":"iHerb","price":21,"currency":"USD","url":"https://www.iherb.com/pr/qunol-ultra-magnesium-glycinate-complex-250-mg-60-coated-tablets/157223","observed_at":"2026-07-27","identity_basis":"exact_gtin","gtin":"00850052593377","rating":{"value":4.2,"count":5}}],"ratings":{"stars":null,"count":null,"observed_at":"2026-07-27","source_ref":"source_listing"},"facts_panel_source":"listing_image"},"report_url":"https://lookcloser.ai/p/850052593377","methodology":"https://lookcloser.ai/methodology","built_at":"2026-07-27T20:05:34Z","status":"complete","caveats":["Pre-launch beta; not yet independently archived.","Listing-image panel data was machine-read; transcription errors are possible.","Prices and ratings are point-in-time snapshots.","LookCloser does not advise for or against any supplement."],"content_fingerprint":"sha256:37817fb30dfbec7ee6a8a36f75ffda5835d42fa7826af8fb3bb57947247cb49c"}