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That is a gap in our records, not evidence that no filing exists.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B0FM4BVFYG","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-12","presentation_tone":"gap","evidence_id":"ev-6f61153c476f","evidence_url":"https://lookcloser.ai/e/ev-6f61153c476f","content_fingerprint":"sha256:948500f9e524b99a41c85bc6806f79ff7ec1e093f5faa483d0342592be044b0d","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/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","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/850072076027/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"id":"fda-public-records-recall-search-no-match-found-as-of-aug-12-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Aug 12, 2026)","detail":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","proof":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. 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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-B0FM4BVFYG","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-12","presentation_tone":"gap","evidence_id":"ev-34d20703f77a","evidence_url":"https://lookcloser.ai/e/ev-34d20703f77a","content_fingerprint":"sha256:d88c594b8c4521f1e04ab0a6189ad80d3b696ff7c81498fbb98aa1dc3880bb65","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-B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","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/850072076027/full#finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam"},{"id":"keepa-exact-listing-history-180-day-review-count-history-is-on-file","source":"Keepa exact-listing history","class":"gap","noted":false,"severity":"info","weight":16,"headline":"180-day review-count history is on file","detail":"Exact-listing history records written-review counts from 8 on 2025-10-19 to 122 on 2026-08-08 (net +114). 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 8 on 2025-10-19 to 122 on 2026-08-08 (net +114). 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-B0FM4BVFYG","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-12","presentation_tone":"gap","evidence_id":"ev-6166b2bb3464","evidence_url":"https://lookcloser.ai/e/ev-6166b2bb3464","content_fingerprint":"sha256:426f75352b53e08c00fab07771107c93a38e101617fde9ca7c7c5aa2c199c690","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 8 on 2025-10-19 to 122 on 2026-08-08 (net +114). 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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/850072076027/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"}],"evidence_records":[{"evidence_id":"ev-33c8efe7de6f","record_id":"850072076027","gtin":"850072076027","claim_key":"finding:uspto-trademark-registry-exact-trademark-owner-identified","primary_source":"uspto_search","claim":"Exact trademark owner identified","bucket":"checks_out","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO lists Nobi Nutrition LLC (LIMITED LIABILITY COMPANY) in DELAWARE, USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","proof":{"detail":"USPTO lists Nobi Nutrition LLC (LIMITED LIABILITY COMPANY) in DELAWARE, USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product."},"source_refs":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=87957680&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-08-12","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registration 5655747","receipt_label":"USPTO · Registration 5655747"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:bbe520197ff129d200b79212652ba5ad684983e41dbe852e03e767f6ecc67939","evidence_url":"https://lookcloser.ai/e/ev-33c8efe7de6f"},{"evidence_id":"ev-c12b76e82841","record_id":"850072076027","gtin":"850072076027","claim_key":"finding:barcode-gtin-record-upc-independently-corroborated","primary_source":"barcode_search","claim":"UPC independently corroborated","bucket":"checks_out","looked":"LookCloser checked Barcode / GTIN record.","found":"Open Food Facts resolves 850072076027 to \"magnesium glycenate\" (nobi nutrition) — consistent with this listing.","proof":{"detail":"Open Food Facts resolves 850072076027 to \"magnesium glycenate\" (nobi nutrition) — consistent with this listing."},"source_refs":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00850072076027","observed_at":"2026-08-12","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:74ba62e1098a83ac519d1fa97eb864141a099aef89c6b92e4166020daf3f9fbd","evidence_url":"https://lookcloser.ai/e/ev-c12b76e82841"},{"evidence_id":"ev-b06c3e97489d","record_id":"850072076027","gtin":"850072076027","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 8 to 122 between October 19, 2025 and August 8, 2026. The largest rise inside any single 30-day window was about 30, so the count moved in steps rather than in one burst.","proof":{"first":["2025-10-19",8],"last":["2026-08-08",122],"max_30d_review_gain":30},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:b2dd1d75d38b0d2a46fea8b72a2ca1dfd5bcb1ab84fb89229ba45dcf673b34c7","evidence_url":"https://lookcloser.ai/e/ev-b06c3e97489d"},{"evidence_id":"ev-03188ed16238","record_id":"850072076027","gtin":"850072076027","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":"2026-08-12","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":"2026-08-12","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:cfca681740119bcaa18419e5d6ecd80d84e09edff7d8d91d1bde74c3eac8bf9a","evidence_url":"https://lookcloser.ai/e/ev-03188ed16238"},{"evidence_id":"ev-9da4acf30777","record_id":"850072076027","gtin":"850072076027","claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-aug-12-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Aug 12, 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:%22Nobi+Nutrition%22+OR+product_description:%22Nobi+Nutrition%22)&limit=5","observed_at":"2026-08-12","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Nobi Nutrition","receipt_label":"FDA enforcement search · Nobi Nutrition"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:d21e6d97f2a0f5945d2bf9abf6c29076650521e8b464bcf8a165303801d4d746","evidence_url":"https://lookcloser.ai/e/ev-9da4acf30777"},{"evidence_id":"ev-6d288b100dd4","record_id":"850072076027","gtin":"850072076027","claim_key":"finding:label-and-serving-arithmetic-label-math-could-not-be-verified","primary_source":"facts_panel","claim":"Label math could not be verified","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"The retained listing evidence does not establish net weight, unit count, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","proof":{"detail":"The retained listing evidence does not establish net weight, unit count, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:043c274494d06ec9606519f483967f508640d3ec4154117049f01350c5334fa5","evidence_url":"https://lookcloser.ai/e/ev-6d288b100dd4"},{"evidence_id":"ev-9d907ea49bd6","record_id":"850072076027","gtin":"850072076027","claim_key":"finding:label-and-serving-arithmetic-photo-read-pack-math-is-internally-consiste","primary_source":"facts_panel","claim":"Photo-read pack math is internally consistent","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"30 servings × 7.5 g = 225 g, matching the printed net weight 225 g (Net Wt. 225 g (7.94 oz)). This checks agreement within the photo read; it is not an independent contents test.","proof":{"detail":"30 servings × 7.5 g = 225 g, matching the printed net weight 225 g (Net Wt. 225 g (7.94 oz)). This checks agreement within the photo read; it is not an independent contents test."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:e69776d936efc1135add00bb6cecff1922a3a39e55371bedc85d3102f6121e79","evidence_url":"https://lookcloser.ai/e/ev-9d907ea49bd6"},{"evidence_id":"ev-6f61153c476f","record_id":"850072076027","gtin":"850072076027","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/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:948500f9e524b99a41c85bc6806f79ff7ec1e093f5faa483d0342592be044b0d","evidence_url":"https://lookcloser.ai/e/ev-6f61153c476f"},{"evidence_id":"ev-6166b2bb3464","record_id":"850072076027","gtin":"850072076027","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 8 on 2025-10-19 to 122 on 2026-08-08 (net +114). 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 8 on 2025-10-19 to 122 on 2026-08-08 (net +114). 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-B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:426f75352b53e08c00fab07771107c93a38e101617fde9ca7c7c5aa2c199c690","evidence_url":"https://lookcloser.ai/e/ev-6166b2bb3464"},{"evidence_id":"ev-34d20703f77a","record_id":"850072076027","gtin":"850072076027","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-B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FM4BVFYG","observed_at":"2026-08-12","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-12","content_fingerprint":"sha256:d88c594b8c4521f1e04ab0a6189ad80d3b696ff7c81498fbb98aa1dc3880bb65","evidence_url":"https://lookcloser.ai/e/ev-34d20703f77a"},{"evidence_id":"ev-3c81fa04213b","record_id":"850072076027","gtin":"850072076027","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. 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