{"schema":"lookcloser/record@0.2","compatible_with":["lookcloser/record@0.1"],"record_id":"733739012869","processing":{"collection_process_version":"2026-07-24.5","last_collected_at":"2026-08-10T03:15:14-0700","last_collection_event":"intake","label_reader_version":"2026-07-27.1","report_schema":"lookcloser/record@0.2","rendered_at":"2026-08-10T05:30:27-0700"},"analysis_status":"complete","processing_gaps":[],"gtin":"733739012869","listing_identifier":"B0FXYLDGD1","brand":"NOW Foods","title":"NOW Supplements, Magnesium Glycinate 100 mg, Highly Absorbable Form","listing_title":"NOW Supplements, Magnesium Glycinate 100 mg, Highly Absorbable Form, 90 Tablets","identity":{"canonical_gtin":"00733739012869","source_listing_gtin":"00733739012869","listing_identifier":"B0FXYLDGD1","product_image":"https://m.media-amazon.com/images/I/71VOiKP1AJL.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/B0FXYLDGD1","primary_url":"https://m.media-amazon.com/images/I/71VOiKP1AJL.jpg","image_count":7,"last_attempted":"2026-08-10T03:15:14-0700","attempts":1},"observed_at":"2026-08-10","source_confirmations":["source_listing_gtin","external_barcode_record"],"brand_consistency":{"status":"match","compatible":true,"listing_brand":"NOW Foods","package_brand":"NOW FOODS","match_method":"normalized_exact","similarity":1},"identity_rule":"exact identifiers only; related products are never substituted"},"trademark_owner":null,"trademark_owner_candidates":[],"trademark_owner_status":"not_found","product_manufacturer_link":"not_established","label_responsible_parties":[{"role":"manufactured_by","name":"NOW FOODS","address":"395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA","verbatim":"Manufactured by NOW FOODS, 395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA"}],"identity_nodes":[{"role":"manufactured_by","name":"NOW FOODS","address":"395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA","verbatim":"Manufactured by NOW FOODS, 395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA","source_ref":"facts_panel","identity_basis":"verbatim_package_text","relationship_to_trademark_owner":"not_comparable","relationship_limit":"Different printed and trademark-owner names do not establish a conflict; the entities may have distributor, manufacturer, or licensing relationships."}],"seller_of_record":null,"seller_of_record_status":"not_collected_founder_gated","consumer_view":{"template":"claim_question","kicker":"The useful read","headline":"FDA recall appears in this brand's history","deck":"An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.","display_mode":"single_home_per_finding","finding_ids":["fda-public-records-fda-recall-appears-in-this-brand-s-history","nih-published-research-each-ingredient-s-amount-is-disclosed","barcode-gtin-record-upc-independently-corroborated","nih-published-research-research-context-is-available-for-the-listed-ingr","review_velocity_gradual"],"point_finding_ids":["fda-public-records-fda-recall-appears-in-this-brand-s-history","nih-published-research-each-ingredient-s-amount-is-disclosed","barcode-gtin-record-upc-independently-corroborated"],"cards":[{"finding_id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","card_type":"fda_recall","question":"safety","tone":"warn","weight":96,"headline":"FDA recall appears in this brand's history","evidence":"This recall is not about the product on this page. Now Foods recalled a different product on May 8, 2025. FDA has since closed that case. The recalled item was “NOW Nutritional Yeast Powder, Nt. Wt. 10oz. UPC 7 33739 02460 2”. …","so_what":"An exact-product recall is a direct signal. A different product from the same firm is company context, not a strike against this item.","source":"FDA public records","source_links":[],"registry_receipts":[{"source":"openfda_search","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22NOW+Foods%22+OR+product_description:%22NOW+Foods%22)&limit=5","label":"FDA enforcement search · NOW Foods","registry_name":"FDA enforcement","standard":null,"identifier":"NOW Foods"}],"evidence_id":"ev-2ebe6842e214","evidence_url":"https://lookcloser.ai/e/ev-2ebe6842e214","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-80ac060e7eba","evidence_url":"https://lookcloser.ai/e/ev-80ac060e7eba","presentation_home":"finding_catalog"},{"finding_id":"barcode-gtin-record-upc-independently-corroborated","card_type":"upc_corroborated","question":"owner","tone":"ok","weight":48,"headline":"The barcode identity checks out · 733739012869.","evidence":"UPCitemdb resolves 733739012869 to \"Now Foods, Magnesium Glycinate, 90 Tabs\" (Now Foods) — consistent with this listing.","so_what":"The barcode matches, so we are checking the right product rather than a look-alike.","source":"Barcode / GTIN record","source_links":[],"registry_receipts":[],"evidence_id":"ev-6e622574eacb","evidence_url":"https://lookcloser.ai/e/ev-6e622574eacb","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-b99c9f44190c","evidence_url":"https://lookcloser.ai/e/ev-b99c9f44190c","presentation_home":"research_section"},{"finding_id":"review_velocity_gradual","card_type":"review_velocity","question":"reviews","tone":"ok","weight":28,"headline":"Reviews rose from 0 to 31 between November 12, 2025 and July 30, 2026 — no sudden jump.","evidence":"Written reviews rose from 0 to 31 between November 12, 2025 and July 30, 2026. The largest rise inside any single 30-day window was about 7, 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-B0FXYLDGD1","role":"dated count history · exact listing"}],"registry_receipts":[],"evidence_id":"ev-ed78e5c196cd","evidence_url":"https://lookcloser.ai/e/ev-ed78e5c196cd","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":["We have not found a public label filing for this exact product.","Brand ownership is not settled in this record."]},"tldr":{"assessment":"checks_confirmed","headline":"FDA recall appears in this brand's history","summary":"This recall is not about the product on this page. Now Foods recalled a different product on May 8, 2025. FDA has since closed that case. The recalled item was “NOW Nutritional Yeast Powder, Nt. Wt. 10oz. UPC 7 33739 02460 2”. FDA recorded the reason as “regular yeast was inadvertently packaged as nutritional yeast”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","lead_finding_id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","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":"barcode-gtin-record-upc-independently-corroborated","class":"ok","headline":"UPC independently corroborated","source":"Barcode / GTIN record","scope":"exact_product"},{"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":2,"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":"FDA recall appears in this brand's history","detail":"This recall is not about the product on this page. Now Foods recalled a different product on May 8, 2025. FDA has since closed that case. The recalled item was “NOW Nutritional Yeast Powder, Nt. Wt. 10oz. UPC 7 33739 02460 2”. FDA recorded the reason as “regular yeast was inadvertently packaged as nutritional yeast”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","lead_finding_id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","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":"2026-08-10","presentation_tone":"ok","evidence_id":"ev-80ac060e7eba","evidence_url":"https://lookcloser.ai/e/ev-80ac060e7eba","content_fingerprint":"sha256:0fe75c54e164ce449796af3abc189b89455cc9538ed7069ab51b42eea47233a9","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":"2026-08-10","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":"2026-08-10","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-10","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/733739012869/full#finding-nih-published-research-each-ingredient-s-amount-is-disclosed"},{"id":"barcode-gtin-record-upc-independently-corroborated","source":"Barcode / GTIN record","class":"ok","noted":false,"severity":"ok","weight":38,"headline":"UPC independently corroborated","detail":"UPCitemdb resolves 733739012869 to \"Now Foods, Magnesium Glycinate, 90 Tabs\" (Now Foods) — consistent with this listing.","proof":"UPCitemdb resolves 733739012869 to \"Now Foods, Magnesium Glycinate, 90 Tabs\" (Now Foods) — consistent with this listing.","identity_basis":"gtin","status":"live","source_refs":["barcode_search","source_listing"],"source_url":"https://world.openfoodfacts.org/product/00733739012869","scope":"exact_product","inference_level":"direct_observation","observed_at":"2026-08-10","presentation_tone":"ok","evidence_id":"ev-6e622574eacb","evidence_url":"https://lookcloser.ai/e/ev-6e622574eacb","content_fingerprint":"sha256:604e163db270a3c9639e63a0d27a21acb9313b08d3e5bf447399df92d0f8ddfb","registry_receipts":[],"evidence":{"summary":"UPCitemdb resolves 733739012869 to \"Now Foods, Magnesium Glycinate, 90 Tabs\" (Now Foods) — consistent with this listing.","source_refs":["barcode_search","source_listing"],"source_records":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00733739012869","observed_at":"2026-08-10","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","looked":"LookCloser checked Barcode / GTIN record.","found":"UPCitemdb resolves 733739012869 to \"Now Foods, Magnesium Glycinate, 90 Tabs\" (Now Foods) — consistent with this listing."},"html_anchor":"finding-barcode-gtin-record-upc-independently-corroborated","report_url":"https://lookcloser.ai/p/733739012869/full#finding-barcode-gtin-record-upc-independently-corroborated"},{"id":"label-and-serving-arithmetic-label-math-could-not-be-verified","source":"Label and serving arithmetic","class":"gap","noted":false,"severity":"pend","weight":26,"headline":"Label math could not be verified","detail":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","proof":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","identity_basis":"listing","status":"live","source_refs":["facts_panel","source_listing"],"source_url":"https://www.amazon.com/dp/B0FXYLDGD1","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-10","presentation_tone":"gap","evidence_id":"ev-f286394db479","evidence_url":"https://lookcloser.ai/e/ev-f286394db479","content_fingerprint":"sha256:fe1db3b6081ad6f4b2280b1846ad4db811c1a03173623646e533972d8359209b","registry_receipts":[],"evidence":{"summary":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","source_refs":["facts_panel","source_listing"],"source_records":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","looked":"LookCloser checked Label and serving arithmetic.","found":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike."},"html_anchor":"finding-label-and-serving-arithmetic-label-math-could-not-be-verified","report_url":"https://lookcloser.ai/p/733739012869/full#finding-label-and-serving-arithmetic-label-math-could-not-be-verified"},{"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":"2026-08-10","presentation_tone":"gap","evidence_id":"ev-b99c9f44190c","evidence_url":"https://lookcloser.ai/e/ev-b99c9f44190c","content_fingerprint":"sha256:8baccbe85a31119ba6fa3b6251b43f0ab9d9bdc65d51641691c9ab76f9fb5228","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":"2026-08-10","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":"2026-08-10","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-10","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/733739012869/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 0 to 31 between November 12, 2025 and July 30, 2026. The largest rise inside any single 30-day window was about 7, so the count moved in steps rather than in one burst.","proof":{"first":["2025-11-12",0],"last":["2026-07-30",31],"max_30d_review_gain":7},"identity_basis":"listing","status":"live","severity":"ok","source_refs":["source_listing"],"source_url":"https://www.amazon.com/dp/B0FXYLDGD1","scope":"exact_listing","inference_level":"direct_observation","observed_at":"2026-08-10","presentation_tone":"ok","evidence_id":"ev-ed78e5c196cd","evidence_url":"https://lookcloser.ai/e/ev-ed78e5c196cd","content_fingerprint":"sha256:66d141e46fda5b14da1842a64e83b46659a885f4bc85a26f1dfef4183c706733","registry_receipts":[],"evidence":{"summary":{"first":["2025-11-12",0],"last":["2026-07-30",31],"max_30d_review_gain":7},"source_refs":["source_listing"],"source_records":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","looked":"LookCloser checked keepa.","found":"Written reviews rose from 0 to 31 between November 12, 2025 and July 30, 2026. The largest rise inside any single 30-day window was about 7, so the count moved in steps rather than in one burst."},"html_anchor":"finding-review_velocity_gradual","report_url":"https://lookcloser.ai/p/733739012869/full#finding-review_velocity_gradual"},{"id":"fda-public-records-fda-recall-appears-in-this-brand-s-history","source":"FDA public records","class":"gap","noted":true,"severity":"info","weight":19,"headline":"FDA recall appears in this brand's history","detail":"This recall is not about the product on this page. Now Foods recalled a different product on May 8, 2025. FDA has since closed that case. The recalled item was “NOW Nutritional Yeast Powder, Nt. Wt. 10oz. UPC 7 33739 02460 2”. FDA recorded the reason as “regular yeast was inadvertently packaged as nutritional yeast”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","proof":"This recall is not about the product on this page. Now Foods recalled a different product on May 8, 2025. FDA has since closed that case. The recalled item was “NOW Nutritional Yeast Powder, Nt. Wt. 10oz. UPC 7 33739 02460 2”. FDA recorded the reason as “regular yeast was inadvertently packaged as nutritional yeast”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","identity_basis":"none","status":"live","source_refs":["openfda_search"],"source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22NOW+Foods%22+OR+product_description:%22NOW+Foods%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-08-10","presentation_tone":"caution","evidence_id":"ev-2ebe6842e214","evidence_url":"https://lookcloser.ai/e/ev-2ebe6842e214","content_fingerprint":"sha256:d44d48d4142a4ba6d71179f22cd3a71e6259eda7df3a03c42b2708555cfb71c5","registry_receipts":[{"source":"openfda_search","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22NOW+Foods%22+OR+product_description:%22NOW+Foods%22)&limit=5","label":"FDA enforcement search · NOW Foods","registry_name":"FDA enforcement","standard":null,"identifier":"NOW Foods"}],"evidence":{"summary":"This recall is not about the product on this page. Now Foods recalled a different product on May 8, 2025. FDA has since closed that case. The recalled item was “NOW Nutritional Yeast Powder, Nt. Wt. 10oz. UPC 7 33739 02460 2”. FDA recorded the reason as “regular yeast was inadvertently packaged as nutritional yeast”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","source_refs":["openfda_search"],"source_records":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22NOW+Foods%22+OR+product_description:%22NOW+Foods%22)&limit=5","observed_at":"2026-08-10","identity_basis":"recalling_firm","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"NOW Foods","receipt_label":"FDA enforcement search · NOW Foods"}],"observed_at":"2026-08-10","looked":"LookCloser checked FDA public records.","found":"This recall is not about the product on this page. Now Foods recalled a different product on May 8, 2025. FDA has since closed that case. The recalled item was “NOW Nutritional Yeast Powder, Nt. Wt. 10oz. UPC 7 33739 02460 2”. FDA recorded the reason as “regular yeast was inadvertently packaged as nutritional yeast”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>."},"html_anchor":"finding-fda-public-records-fda-recall-appears-in-this-brand-s-history","report_url":"https://lookcloser.ai/p/733739012869/full#finding-fda-public-records-fda-recall-appears-in-this-brand-s-history"},{"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/B0FXYLDGD1","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-10","presentation_tone":"gap","evidence_id":"ev-36627b84c09b","evidence_url":"https://lookcloser.ai/e/ev-36627b84c09b","content_fingerprint":"sha256:b58668e50c97c1fc2b5a6cfacee2b77ce6132fc45a686e8070e79f336685cb16","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/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","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/733739012869/full#finding-label-and-serving-arithmetic-public-label-filing-not-retained"},{"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-B0FXYLDGD1","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-10","presentation_tone":"gap","evidence_id":"ev-2378c763afaa","evidence_url":"https://lookcloser.ai/e/ev-2378c763afaa","content_fingerprint":"sha256:a3fd9cfe0e98eb68ddca28469fd74e6ce019f0a6a44c6403e87cf65cd93cd005","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-B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","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/733739012869/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 0 on 2025-11-12 to 31 on 2026-07-30 (net +31). 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 0 on 2025-11-12 to 31 on 2026-07-30 (net +31). 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-B0FXYLDGD1","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-10","presentation_tone":"gap","evidence_id":"ev-b45171fa8ec7","evidence_url":"https://lookcloser.ai/e/ev-b45171fa8ec7","content_fingerprint":"sha256:7b4288020b9cfbb4f063596540bdadba028cb63815c36ff373817f46b63f8452","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 0 on 2025-11-12 to 31 on 2026-07-30 (net +31). 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-B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 0 on 2025-11-12 to 31 on 2026-07-30 (net +31). 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/733739012869/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"},{"id":"lookcloser-record-check-brand-ownership-record-not-retained","source":"LookCloser record check","class":"gap","noted":false,"severity":"info","weight":14,"headline":"Brand ownership record not retained","detail":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper.","proof":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper.","identity_basis":"owner_exact","status":"live","source_refs":["uspto_search"],"source_url":"https://tmsearch.uspto.gov/","scope":"brand_owner","inference_level":"gap","observed_at":"2026-08-10","presentation_tone":"gap","evidence_id":"ev-f45026c1f27d","evidence_url":"https://lookcloser.ai/e/ev-f45026c1f27d","content_fingerprint":"sha256:a2ca0b27928e9c802926165ccb96bb7058e489cb39948de893f48808c358891b","registry_receipts":[],"evidence":{"summary":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper.","source_refs":["uspto_search"],"source_records":[{"source":"uspto_search","source_url":"https://tmsearch.uspto.gov/","observed_at":"2026-08-10","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO"}],"observed_at":"2026-08-10","looked":"LookCloser checked LookCloser record check.","found":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper."},"html_anchor":"finding-lookcloser-record-check-brand-ownership-record-not-retained","report_url":"https://lookcloser.ai/p/733739012869/full#finding-lookcloser-record-check-brand-ownership-record-not-retained"}],"evidence_records":[{"evidence_id":"ev-6e622574eacb","record_id":"733739012869","gtin":"733739012869","claim_key":"finding:barcode-gtin-record-upc-independently-corroborated","primary_source":"barcode_search","claim":"UPC independently corroborated","bucket":"checks_out","looked":"LookCloser checked Barcode / GTIN record.","found":"UPCitemdb resolves 733739012869 to \"Now Foods, Magnesium Glycinate, 90 Tabs\" (Now Foods) — consistent with this listing.","proof":{"detail":"UPCitemdb resolves 733739012869 to \"Now Foods, Magnesium Glycinate, 90 Tabs\" (Now Foods) — consistent with this listing."},"source_refs":[{"source":"barcode_search","source_url":"https://world.openfoodfacts.org/product/00733739012869","observed_at":"2026-08-10","identity_basis":"gtin","scope":"exact_gtin"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:604e163db270a3c9639e63a0d27a21acb9313b08d3e5bf447399df92d0f8ddfb","evidence_url":"https://lookcloser.ai/e/ev-6e622574eacb"},{"evidence_id":"ev-ed78e5c196cd","record_id":"733739012869","gtin":"733739012869","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 0 to 31 between November 12, 2025 and July 30, 2026. The largest rise inside any single 30-day window was about 7, so the count moved in steps rather than in one burst.","proof":{"first":["2025-11-12",0],"last":["2026-07-30",31],"max_30d_review_gain":7},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:66d141e46fda5b14da1842a64e83b46659a885f4bc85a26f1dfef4183c706733","evidence_url":"https://lookcloser.ai/e/ev-ed78e5c196cd"},{"evidence_id":"ev-80ac060e7eba","record_id":"733739012869","gtin":"733739012869","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":"2026-08-10","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":"2026-08-10","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:0fe75c54e164ce449796af3abc189b89455cc9538ed7069ab51b42eea47233a9","evidence_url":"https://lookcloser.ai/e/ev-80ac060e7eba"},{"evidence_id":"ev-2ebe6842e214","record_id":"733739012869","gtin":"733739012869","claim_key":"finding:fda-public-records-fda-recall-appears-in-this-brand-s-history","primary_source":"openfda_search","claim":"FDA recall appears in this brand's history","bucket":"unverified","looked":"LookCloser checked FDA public records.","found":"This recall is not about the product on this page. Now Foods recalled a different product on May 8, 2025. FDA has since closed that case. The recalled item was “NOW Nutritional Yeast Powder, Nt. Wt. 10oz. UPC 7 33739 02460 2”. FDA recorded the reason as “regular yeast was inadvertently packaged as nutritional yeast”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>.","proof":{"detail":"This recall is not about the product on this page. Now Foods recalled a different product on May 8, 2025. FDA has since closed that case. The recalled item was “NOW Nutritional Yeast Powder, Nt. Wt. 10oz. UPC 7 33739 02460 2”. FDA recorded the reason as “regular yeast was inadvertently packaged as nutritional yeast”. Verify at <a href=\"https://www.accessdata.fda.gov/scripts/ires/index.cfm\" rel=\"noopener\">FDA’s recall database</a>."},"source_refs":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22NOW+Foods%22+OR+product_description:%22NOW+Foods%22)&limit=5","observed_at":"2026-08-10","identity_basis":"recalling_firm","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"NOW Foods","receipt_label":"FDA enforcement search · NOW Foods"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:d44d48d4142a4ba6d71179f22cd3a71e6259eda7df3a03c42b2708555cfb71c5","evidence_url":"https://lookcloser.ai/e/ev-2ebe6842e214"},{"evidence_id":"ev-f286394db479","record_id":"733739012869","gtin":"733739012869","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, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike.","proof":{"detail":"The retained listing evidence does not establish net weight, per-serving dose, servings per container, so the dose claim cannot yet be checked against serving arithmetic. This is a neutral evidence gap, not a pass or strike."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:fe1db3b6081ad6f4b2280b1846ad4db811c1a03173623646e533972d8359209b","evidence_url":"https://lookcloser.ai/e/ev-f286394db479"},{"evidence_id":"ev-36627b84c09b","record_id":"733739012869","gtin":"733739012869","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/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:b58668e50c97c1fc2b5a6cfacee2b77ce6132fc45a686e8070e79f336685cb16","evidence_url":"https://lookcloser.ai/e/ev-36627b84c09b"},{"evidence_id":"ev-b45171fa8ec7","record_id":"733739012869","gtin":"733739012869","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 0 on 2025-11-12 to 31 on 2026-07-30 (net +31). 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 0 on 2025-11-12 to 31 on 2026-07-30 (net +31). 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-B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:7b4288020b9cfbb4f063596540bdadba028cb63815c36ff373817f46b63f8452","evidence_url":"https://lookcloser.ai/e/ev-b45171fa8ec7"},{"evidence_id":"ev-2378c763afaa","record_id":"733739012869","gtin":"733739012869","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-B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:a3fd9cfe0e98eb68ddca28469fd74e6ce019f0a6a44c6403e87cf65cd93cd005","evidence_url":"https://lookcloser.ai/e/ev-2378c763afaa"},{"evidence_id":"ev-b99c9f44190c","record_id":"733739012869","gtin":"733739012869","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":"2026-08-10","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":"2026-08-10","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:8baccbe85a31119ba6fa3b6251b43f0ab9d9bdc65d51641691c9ab76f9fb5228","evidence_url":"https://lookcloser.ai/e/ev-b99c9f44190c"},{"evidence_id":"ev-f45026c1f27d","record_id":"733739012869","gtin":"733739012869","claim_key":"finding:lookcloser-record-check-brand-ownership-record-not-retained","primary_source":"uspto_search","claim":"Brand ownership record not retained","bucket":"unverified","looked":"LookCloser checked LookCloser record check.","found":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper.","proof":{"detail":"This record does not hold an exact, supplement-class public ownership record for the brand. That is a LookCloser coverage gap, not evidence that the brand has no owner or that the product is improper."},"source_refs":[{"source":"uspto_search","source_url":"https://tmsearch.uspto.gov/","observed_at":"2026-08-10","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:a2ca0b27928e9c802926165ccb96bb7058e489cb39948de893f48808c358891b","evidence_url":"https://lookcloser.ai/e/ev-f45026c1f27d"},{"evidence_id":"ev-a897832d637d","record_id":"733739012869","gtin":"733739012869","claim_key":"claim:manufacturing","primary_source":"source_listing","claim":"“Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been”","bucket":"partly","looked":"the facility registration or certificate behind the claim","found":"“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.","proof":{"kind":"manufacturing","status":"partly","snippet":"…GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined.…"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:4a99942bb184860da58eab9f70a6540ff67ead01c49180b84f355196e87d7e90","evidence_url":"https://lookcloser.ai/e/ev-a897832d637d"},{"evidence_id":"ev-50fe4addf6d9","record_id":"733739012869","gtin":"733739012869","claim_key":"claim:efficacy","primary_source":"source_listing","claim":"“HEALTHY MUSCLE, NERVE, AND HEART FUNCTIONS*: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction,…”","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":"…SUPPORTS HEALTHY MUSCLE, NERVE, AND HEART FUNCTIONS*: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse tra"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-10","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":"2026-08-10","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-10","content_fingerprint":"sha256:000bb08ddb9749069b0c05f0912f426901e35da6256cf8edb6ffaa167a138c6e","evidence_url":"https://lookcloser.ai/e/ev-50fe4addf6d9"}],"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":200,"headline_claim_mg":null,"headline_subject":null,"subject_actual_mg":null},"listing_claims":{"dose_claims":[],"testing":{"claimed":false,"named_lab_or_certifier":false},"container":{"units":90,"servings":null,"pack_count":1,"units_conflict":false},"marketing_text":["Nervous System Support*","Highly Absorbable Form","Supports Healthy Muscle, Nerve & Heart Functions*","Dietary Supplement","Minerals","Family owned since 1968.","Made and quality tested in the USA with globally sourced ingredients.","Not manufactured with wheat, gluten, milk, soy, egg, fish, shellfish, tree nut or sesame ingredients.","Produced in a GMP facility that processes other ingredients containing these allergens.","Tablet Size"],"certification_text":["Non-GMO","Vegetarian/Vegan","Kosher","GMP","Intertek","GMP CERTIFICATION"],"claim_checks":[{"kind":"manufacturing","label":"Manufacturing claim","snippet":"…GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined.…","looked":"the facility registration or certificate behind the claim","found":"“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.","status":"partly"},{"kind":"efficacy","label":"Benefit claim","snippet":"…SUPPORTS HEALTHY MUSCLE, NERVE, AND HEART FUNCTIONS*: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse tra","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:claude-cli:subscription","reader_version":"2026-07-27.1","images_read":7,"raw_reads":[{"img":0,"model":"claude-cli:subscription","text":"{\"brand\": \"NOW\", \"product_name\": \"Magnesium Glycinate\", \"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\": \"90 Tablets\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Nervous System Support*\", \"Highly Absorbable Form\", \"Supports Healthy Muscle, Nerve & Heart Functions*\", \"Dietary Supplement\"], \"certifications\": [\"Non-GMO\", \"Vegetarian/Vegan\"]}\n"},{"img":1,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"NOW FOODS\", \"product_name\": null, \"barcode\": null, \"panel\": true, \"serving_size_text\": \"Serving Size 2 Tablets\", \"serving_size_g\": null, \"servings_per_container\": 45, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [{\"role\": \"manufactured_by\", \"name\": \"NOW FOODS\", \"address\": \"395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA\", \"verbatim\": \"Manufactured by NOW FOODS, 395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA\"}], \"websites\": [\"nowfoods.com\"], \"actives\": [{\"name\": \"Magnesium (elemental) (from Magnesium Bisglycinate) (Albion\\u2122)\", \"amount\": \"200\", \"unit\": \"mg\"}], \"label_claims\": [\"Minerals\", \"Family owned since 1968.\", \"Made and quality tested in the USA with globally sourced ingredients.\", \"Not manufactured with wheat, gluten, milk, soy, egg, fish, shellfish, tree nut or sesame ingredients.\", \"Produced in a GMP facility that processes other ingredients containing these allergens.\"], \"certifications\": [\"Kosher\", \"GMP\"]}\n```\n"},{"img":2,"model":"claude-cli:subscription","text":"{\"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\": [\"Tablet Size\", \"Size and color shown may vary from actual product.\"], \"certifications\": []}\n"},{"img":3,"model":"claude-cli:subscription","text":"{\"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\": [\"THERE IS A FINE LINE BETWEEN PASSION AND OBSESSION.\", \"31,000 quality tests\", \"we have 150+ scientists that are trained on the most cutting-edge analytical instruments\", \"test for everything from pesticides to potency\"], \"certifications\": []}\n"},{"img":4,"model":"claude-cli:subscription","text":"{\"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\": [\"Certifications Matter\", \"Intertek GMP certification means that every aspect of the NOW® supplement manufacturing process has been audited, including our laboratory/testing methods (for stability, potency, and product formulation).\"], \"certifications\": [\"Intertek\", \"GMP CERTIFICATION\"]}\n"},{"img":5,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"NOW\", \"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\": [\"Cognitive Support*\", \"Promotes Brain Health*\", \"Nervous System Support*\", \"Highly Absorbable Form*\", \"Nerve and Muscle Nourishment*\", \"Promotes Relaxation*\"], \"certifications\": [\"Non-GMO\", \"GMP\", \"Vegetarian/Vegan\"]}\n```\n"},{"img":6,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"NOW\", \"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\": [\"Since the beginning...\", \"NOW® has believed in the mission of Vitamin Angels.\", \"vitamin angels® FOUNDING PARTNER\"], \"certifications\": []}\n```\n"}],"source_images":["https://m.media-amazon.com/images/I/71VOiKP1AJL.jpg","https://m.media-amazon.com/images/I/71eIjUPLvAL.jpg","https://m.media-amazon.com/images/I/61clUpxZxML.jpg","https://m.media-amazon.com/images/I/81PcicfnDkL.jpg","https://m.media-amazon.com/images/I/71AggOdc+BL.jpg","https://m.media-amazon.com/images/I/71LQQEDEPhL.jpg","https://m.media-amazon.com/images/I/81-8+JOqNAL.jpg"],"facts_panel_image":1,"brand":"NOW FOODS","product_name":"Magnesium Glycinate","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"Serving Size 2 Tablets","serving_size_g":null,"servings_per_container":45,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"90 Tablets","actives":[{"name":"Magnesium (elemental) (from Magnesium Bisglycinate) (Albion™)","amount":"200","unit":"mg"}],"responsible_parties":[{"role":"manufactured_by","name":"NOW FOODS","address":"395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA","verbatim":"Manufactured by NOW FOODS, 395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA"}],"websites":["nowfoods.com"],"label_claims":["Nervous System Support*","Highly Absorbable Form","Supports Healthy Muscle, Nerve & Heart Functions*","Dietary Supplement","Minerals","Family owned since 1968.","Made and quality tested in the USA with globally sourced ingredients.","Not manufactured with wheat, gluten, milk, soy, egg, fish, shellfish, tree nut or sesame ingredients.","Produced in a GMP facility that processes other ingredients containing these allergens.","Tablet Size"],"certifications":["Non-GMO","Vegetarian/Vegan","Kosher","GMP","Intertek","GMP CERTIFICATION"],"panel_rows":[{"name":"Magnesium (elemental) (from Magnesium Bisglycinate) (Albion™)","amount":"200","unit":"mg"}]},"resolved_facts_panel":{"src":"vision:claude-cli:subscription","reader_version":"2026-07-27.1","images_read":7,"raw_reads":[{"img":0,"model":"claude-cli:subscription","text":"{\"brand\": \"NOW\", \"product_name\": \"Magnesium Glycinate\", \"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\": \"90 Tablets\", \"responsible_parties\": [], \"websites\": [], \"actives\": [], \"label_claims\": [\"Nervous System Support*\", \"Highly Absorbable Form\", \"Supports Healthy Muscle, Nerve & Heart Functions*\", \"Dietary Supplement\"], \"certifications\": [\"Non-GMO\", \"Vegetarian/Vegan\"]}\n"},{"img":1,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"NOW FOODS\", \"product_name\": null, \"barcode\": null, \"panel\": true, \"serving_size_text\": \"Serving Size 2 Tablets\", \"serving_size_g\": null, \"servings_per_container\": 45, \"net_weight_text\": null, \"net_weight_g\": null, \"unit_count_text\": null, \"responsible_parties\": [{\"role\": \"manufactured_by\", \"name\": \"NOW FOODS\", \"address\": \"395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA\", \"verbatim\": \"Manufactured by NOW FOODS, 395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA\"}], \"websites\": [\"nowfoods.com\"], \"actives\": [{\"name\": \"Magnesium (elemental) (from Magnesium Bisglycinate) (Albion\\u2122)\", \"amount\": \"200\", \"unit\": \"mg\"}], \"label_claims\": [\"Minerals\", \"Family owned since 1968.\", \"Made and quality tested in the USA with globally sourced ingredients.\", \"Not manufactured with wheat, gluten, milk, soy, egg, fish, shellfish, tree nut or sesame ingredients.\", \"Produced in a GMP facility that processes other ingredients containing these allergens.\"], \"certifications\": [\"Kosher\", \"GMP\"]}\n```\n"},{"img":2,"model":"claude-cli:subscription","text":"{\"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\": [\"Tablet Size\", \"Size and color shown may vary from actual product.\"], \"certifications\": []}\n"},{"img":3,"model":"claude-cli:subscription","text":"{\"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\": [\"THERE IS A FINE LINE BETWEEN PASSION AND OBSESSION.\", \"31,000 quality tests\", \"we have 150+ scientists that are trained on the most cutting-edge analytical instruments\", \"test for everything from pesticides to potency\"], \"certifications\": []}\n"},{"img":4,"model":"claude-cli:subscription","text":"{\"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\": [\"Certifications Matter\", \"Intertek GMP certification means that every aspect of the NOW® supplement manufacturing process has been audited, including our laboratory/testing methods (for stability, potency, and product formulation).\"], \"certifications\": [\"Intertek\", \"GMP CERTIFICATION\"]}\n"},{"img":5,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"NOW\", \"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\": [\"Cognitive Support*\", \"Promotes Brain Health*\", \"Nervous System Support*\", \"Highly Absorbable Form*\", \"Nerve and Muscle Nourishment*\", \"Promotes Relaxation*\"], \"certifications\": [\"Non-GMO\", \"GMP\", \"Vegetarian/Vegan\"]}\n```\n"},{"img":6,"model":"claude-cli:subscription","text":"```json\n{\"brand\": \"NOW\", \"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\": [\"Since the beginning...\", \"NOW® has believed in the mission of Vitamin Angels.\", \"vitamin angels® FOUNDING PARTNER\"], \"certifications\": []}\n```\n"}],"source_images":["https://m.media-amazon.com/images/I/71VOiKP1AJL.jpg","https://m.media-amazon.com/images/I/71eIjUPLvAL.jpg","https://m.media-amazon.com/images/I/61clUpxZxML.jpg","https://m.media-amazon.com/images/I/81PcicfnDkL.jpg","https://m.media-amazon.com/images/I/71AggOdc+BL.jpg","https://m.media-amazon.com/images/I/71LQQEDEPhL.jpg","https://m.media-amazon.com/images/I/81-8+JOqNAL.jpg"],"facts_panel_image":1,"brand":"NOW FOODS","product_name":"Magnesium Glycinate","barcode":null,"barcode_identity_status":"unreadable_or_absent","serving_size_text":"Serving Size 2 Tablets","serving_size_g":null,"servings_per_container":45,"net_weight_text":null,"net_weight_g":null,"unit_count_text":"90 Tablets","actives":[{"name":"Magnesium (elemental) (from Magnesium Bisglycinate) (Albion™)","amount":"200","unit":"mg"}],"responsible_parties":[{"role":"manufactured_by","name":"NOW FOODS","address":"395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA","verbatim":"Manufactured by NOW FOODS, 395 S. Glen Ellyn Rd, Bloomingdale, IL 60108, USA"}],"websites":["nowfoods.com"],"label_claims":["Nervous System Support*","Highly Absorbable Form","Supports Healthy Muscle, Nerve & Heart Functions*","Dietary Supplement","Minerals","Family owned since 1968.","Made and quality tested in the USA with globally sourced ingredients.","Not manufactured with wheat, gluten, milk, soy, egg, fish, shellfish, tree nut or sesame ingredients.","Produced in a GMP facility that processes other ingredients containing these allergens.","Tablet Size"],"certifications":["Non-GMO","Vegetarian/Vegan","Kosher","GMP","Intertek","GMP CERTIFICATION"],"panel_rows":[{"name":"Magnesium (elemental) (from Magnesium Bisglycinate) (Albion™)","amount":"200","unit":"mg"}]},"nih_dsld":null,"ingredient_science":{"ingredients":[{"ingredient":"magnesium","declared_name":"Magnesium (elemental) (from Magnesium Bisglycinate) (Albion™","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":5,"identity_basis":"recalling_firm","latest":{"date":"20250508","firm":"Now Foods","product":"NOW Nutritional Yeast Powder, Nt. Wt. 10oz.  UPC 7 33739 02460 2","reason":"regular yeast was inadvertently packaged as nutritional yeast","status":"Terminated"}},"offers_at_check_time":[["Retailer listing",11.01]],"price_comparison":{"identity_basis":"upc_gtin","record_gtin":"00733739012869","source_listing_gtin":"00733739012869","retailer_gtin_match":true,"brand_store_gtin_match":false,"seller_identifiers":{},"same_product_only":true,"offers":[["Amazon",11.01]],"offer_records":[{"seller":"Amazon","price":11.01,"currency":"USD","url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10T10:28:16.121975+00:00","identity_basis":"exact_gtin","gtin":"00733739012869","rating":null,"price_source":"Keepa","price_type":"amazon_retail"}],"observed_at":"2026-08-10"},"commerce_context":{"observed_at":"2026-08-10","record_gtin":"00733739012869","source_listing":{"status":"exact_listing","url":"https://www.amazon.com/dp/B0FXYLDGD1","price":11.01,"price_receipt":{"status":"available","amount":11.01,"currency":"USD","price_type":"amazon_retail","observed_at":"2026-08-10T10:28:16.121975+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B0FXYLDGD1","listing_url":"https://www.amazon.com/dp/B0FXYLDGD1","identity_basis":"exact_listing_identifier","listing_identifier":"B0FXYLDGD1","raw_cents":1101},"rating":null,"rating_count":null,"published_gtin":"00733739012869"},"brand_site":{"status":"not_confirmed","host":null,"url":null,"title":null,"variant":null,"price":null,"availability":"unknown","published_gtin":null,"identity_basis":"exact_name_domain_candidates_checked","comparison_allowed":false,"candidate_binding":null,"shared_marketing_markers":[],"review_surface":null,"testing_surface":null},"exact_offers":[{"seller":"Amazon","price":11.01,"currency":"USD","url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10T10:28:16.121975+00:00","identity_basis":"exact_gtin","gtin":"00733739012869","rating":null,"price_source":"Keepa","price_type":"amazon_retail"}],"external_marketplaces":{"iherb":{"source":"iHerb","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00733739012869","search_url":"https://www.iherb.com/search?kw=NOW+Foods+NOW+Supplements%2C+Magnesium+Glycinate+100+mg%2C+Highly+Absorbable+Form%2C+90+Tablets"},"target":{"source":"Target","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00733739012869","search_url":"https://www.target.com/s?searchTerm=NOW+Foods+NOW+Supplements%2C+Magnesium+Glycinate+100+mg%2C+Highly+Absorbable+Form%2C+90+Tablets"},"walmart":{"source":"Walmart","status":"eligible_not_checked","identity_basis":"exact_gtin_required","gtin":"00733739012869","search_url":"https://www.walmart.com/search?q=NOW+Foods+NOW+Supplements%2C+Magnesium+Glycinate+100+mg%2C+Highly+Absorbable+Form%2C+90+Tablets"}},"comparison_status":"exact_single_seller","identity_rule":"Prices and reviews are compared only when both pages publish the same UPC/GTIN."},"brand_store":{"domain_lookup":{"status":"not_confirmed","brand":"NOW Foods","host":null,"source_url":null,"identity_basis":"exact_name_domain_candidates_checked","observed_at":"2026-08-10","attempts":[{"url":"https://www.nowfoods.com","outcome":"unavailable","detail":"HTTP Error 403: Forbidden"},{"url":"https://nowfoods.com","outcome":"unavailable","detail":"HTTP Error 403: Forbidden"},{"url":"https://www.nowfoods.co","outcome":"unavailable","detail":"<urlopen error timed out>"},{"url":"https://nowfoods.co","outcome":"unavailable","detail":"<urlopen error timed out>"},{"url":"https://getnowfoods.com","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"},{"url":"https://getnowfoods.co","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"},{"url":"https://trynowfoods.com","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"},{"url":"https://trynowfoods.co","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"},{"url":"https://usenowfoods.com","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"},{"url":"https://usenowfoods.co","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"},{"url":"https://mynowfoods.com","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"},{"url":"https://mynowfoods.co","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"},{"url":"https://shopnowfoods.com","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"},{"url":"https://shopnowfoods.co","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"},{"url":"https://drinknowfoods.com","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"},{"url":"https://drinknowfoods.co","outcome":"unavailable","detail":"<urlopen error [Errno -2] Name or service not known>"}],"search_receipt":{"checked_at":"2026-08-10","provider":"Firecrawl Search","query":"now magnesium official website","queries":["now magnesium official website"],"query_fingerprint":"now magnesium official website","discovery_version":"2026-07-24.2-owner-label","result_count":0,"outcome":"search_unavailable","retryable":true,"provider_errors":["http_402: Insufficient credits to perform this request. For more credits, you can upgrade your plan at https://firecrawl.dev/pricing or try changing the request limit to "]}}},"brand_review_surface":null,"ratings_surface":{"stars":null,"count":null,"observed_at":"2026-08-10","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":[["2025-11-12",0],["2026-02-15",2],["2026-03-02",5],["2026-03-13",8],["2026-03-27",12],["2026-04-10",13],["2026-04-25",15],["2026-05-09",17],["2026-05-21",19],["2026-06-01",20],["2026-06-15",21],["2026-06-22",22],["2026-07-06",24],["2026-07-20",28],["2026-07-30",31]],"summary":{"start":["2025-11-12",0],"latest":["2026-07-30",31],"net_change":31,"largest_increase":4,"largest_decrease":0}},"price_snapshot":{"status":"available","amount":11.01,"currency":"USD","price_type":"amazon_retail","observed_at":"2026-08-10T10:28:16.121975+00:00","source":"Keepa","source_url":"https://keepa.com/#!product/1-B0FXYLDGD1","listing_url":"https://www.amazon.com/dp/B0FXYLDGD1","identity_basis":"exact_listing_identifier","listing_identifier":"B0FXYLDGD1","raw_cents":1101},"catalog_snapshot":{"observed_at":"2026-08-10T10:28:16.121975+00:00","listed_since":"2025-10-27","parent_listing_identifier":"B0G1LCXHGY","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":"NOW Foods","manufacturer":"NOW","monthly_sold_estimate":4000,"monthly_sold_note":"Source estimate; demand context only, not verified unit sales.","review_counts_last_observed":"2026-07-30","sales_rank_drops":{"30_days":36,"90_days":112,"180_days":320},"out_of_stock_percentage":{"30_days":null,"90_days":null,"180_days":null},"offer_count":12,"context_note":"Rank drops, stockout percentages, offer counts, and monthly-sold values are source observations or estimates; they do not establish product quality."}},"source_registry":{"source_listing":{"type":"product_listing","scope":"exact_listing","observed_at":"2026-08-10","url":"https://www.amazon.com/dp/B0FXYLDGD1","identity_basis":"listing_identifier","limitation":null},"barcode_search":{"type":"barcode_registry_search","scope":"exact_gtin","observed_at":"2026-08-10","url":"https://world.openfoodfacts.org/product/00733739012869","identity_basis":"gtin"},"nih_dsld_search":{"type":"government_label_catalog","scope":"product_label","observed_at":"2026-08-10","url":"https://dsld.od.nih.gov/","identity_basis":"search_only","checked":false,"registry_name":"NIH DSLD","identifier":null,"receipt_label":null},"uspto_search":{"type":"government_trademark_registry","scope":"brand","observed_at":"2026-08-10","url":"https://tmsearch.uspto.gov/","identity_basis":"exact_wordmark_and_supplement_goods","checked":false,"registry_name":"USPTO","identifier":null,"receipt_label":null},"openfda_search":{"type":"government_enforcement_search","scope":"product_or_brand","observed_at":"2026-08-10","url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22NOW+Foods%22+OR+product_description:%22NOW+Foods%22)&limit=5","identity_basis":"recalling_firm","checked":true,"registry_name":"FDA enforcement","identifier":"NOW Foods","receipt_label":"FDA enforcement search · NOW Foods"},"nsf_search":{"type":"certification_registry_search","scope":"product_or_brand","observed_at":"2026-08-10","url":"https://info.nsf.org/Certified/dietary/","identity_basis":"search_only","checked":false,"registry_name":"NSF","standard":null,"identifier":null,"receipt_label":null},"keepa_history":{"type":"paid_catalog_history","scope":"exact_listing","observed_at":"2026-08-10","url":"https://keepa.com/#!product/1-B0FXYLDGD1","identity_basis":"exact_listing_identifier"},"facts_panel":{"type":"image_read_supplement_facts","scope":"exact_listing","observed_at":"2026-08-10","url":"https://www.amazon.com/dp/B0FXYLDGD1","identity_basis":"listing_identifier","limitation":null},"nih_ods_magnesium":{"type":"government_ingredient_reference","scope":"ingredient","observed_at":"2026-08-10","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":"2026-08-10","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":"00733739012869","confirmations":["source_listing_gtin","external_barcode_record"],"confirmation_count":2,"summary":"2 source(s) matched to this exact product agree on its identity.","not_a_quality_score":true},"research_coverage":{"panel_rows":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":"2026-02-15","count":2},"latest":{"date":"2026-07-30","count":31},"net_change":29,"span_days":165,"average_change_per_30_days":5.3,"largest_single_interval_increase":4,"identity_basis":"exact_listing_identifier","limitation":"Count movement does not establish review authenticity; variation families may share counts."},"review_surface_comparison":null,"market":{"offers":[{"seller":"Amazon","price":11.01,"currency":"USD","url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10T10:28:16.121975+00:00","identity_basis":"exact_gtin","gtin":"00733739012869","rating":null,"price_source":"Keepa","price_type":"amazon_retail","price_per_labeled_serving":0.24}],"exact_gtin_only":true,"price_spread":null,"servings_basis":45,"limitation":"Prices are point-in-time observations."},"ownership":{"status":"not_found","owner":null,"candidate_count":0,"brand_age_months":9.4,"manufacturer_link":"not_established","limitation":"Trademark ownership does not establish manufacturer or country of manufacture."},"open_questions":[{"finding_id":"lookcloser-record-check-brand-ownership-record-not-retained","question":"Which exact USPTO registrant is tied to this product's brand use?","source_headline":"Brand ownership record not retained","needed_evidence":"exact-wordmark ownership record","priority":14,"absence_is_not_a_strike":true},{"finding_id":"label-and-serving-arithmetic-label-math-could-not-be-verified","question":"Do the labeled amounts reconcile with the stated serving and container?","source_headline":"Label math could not be verified","needed_evidence":"Supplement Facts panel matched to this exact product","priority":26,"absence_is_not_a_strike":true}],"connected_signals":[],"evidence_balance":{"documented_concerns":0,"confirmed_checks":3,"neutral_or_open_findings":7,"material_open_questions":2,"concern_finding_ids":[],"confirmation_finding_ids":["barcode-gtin-record-upc-independently-corroborated","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":"“HEALTHY MUSCLE, NERVE, AND HEART FUNCTIONS*: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction,…”","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-50fe4addf6d9","evidence_url":"https://lookcloser.ai/e/ev-50fe4addf6d9","content_fingerprint":"sha256:000bb08ddb9749069b0c05f0912f426901e35da6256cf8edb6ffaa167a138c6e","observed_at":"2026-08-10","source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"nih_ods_magnesium","source_url":"https://ods.od.nih.gov/factsheets/Magnesium-HealthProfessional/","observed_at":"2026-08-10","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":"2026-08-10","identity_basis":"named_ingredient","scope":"ingredient"}],"proof":{"kind":"efficacy","status":"partly","snippet":"…SUPPORTS HEALTHY MUSCLE, NERVE, AND HEART FUNCTIONS*: Magnesium is a mineral that is critical for energy production and metabolism, muscle contraction, nerve impulse tra"}},{"bucket":"partly","claim_key":"claim:manufacturing","claim":"“Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been”","check":"“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.","looked":"the facility registration or certificate behind the claim","found":"“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.","finding_id":null,"registry_receipts":[],"evidence_id":"ev-a897832d637d","evidence_url":"https://lookcloser.ai/e/ev-a897832d637d","content_fingerprint":"sha256:4a99942bb184860da58eab9f70a6540ff67ead01c49180b84f355196e87d7e90","observed_at":"2026-08-10","source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10","identity_basis":"listing_identifier","scope":"exact_listing"}],"proof":{"kind":"manufacturing","status":"partly","snippet":"…GMP Quality Assured: A-rated, third-party certification means that every aspect of the NOW manufacturing process has been examined.…"}}],"claimed_no_support":[],"unverified":[]},"counts":{"contradicted":0,"overreaching":0,"checks_out":0,"partly":2,"claimed_no_support":0,"unverified":0},"puffery":[],"consumed_finding_ids":[]},"brand_presence":{"status":"not_confirmed","host":null,"exact_product_page":null,"consumer_meaning":"No independent brand website was confirmed, limiting direct label, price, review, contact, and testing-document checks.","absence_is_not_a_strike":true}},"observations":{"offers":[{"seller":"Amazon","price":11.01,"currency":"USD","url":"https://www.amazon.com/dp/B0FXYLDGD1","observed_at":"2026-08-10T10:28:16.121975+00:00","identity_basis":"exact_gtin","gtin":"00733739012869","rating":null,"price_source":"Keepa","price_type":"amazon_retail"}],"ratings":{"stars":null,"count":null,"observed_at":"2026-08-10","source_ref":"source_listing"},"facts_panel_source":"listing_image"},"report_url":"https://lookcloser.ai/p/733739012869","methodology":"https://lookcloser.ai/methodology","built_at":"2026-08-10T12:30:27Z","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":"sha256:171641e7a43f23aca09dc9d18d379400466c33a74aab88ef53fd8687c9ee9595"}