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Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation."},"html_anchor":"finding-nih-published-research-research-context-is-available-for-the-listed-ingr","report_url":"https://lookcloser.ai/p/lc-988eef6d/full#finding-nih-published-research-research-context-is-available-for-the-listed-ingr"},{"id":"fda-public-records-recall-search-no-match-found-as-of-aug-02-2026","source":"FDA public records","class":"gap","noted":false,"severity":"info","weight":19,"headline":"Recall search: no match found (as of Aug 02, 2026)","detail":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","proof":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","identity_basis":"none","status":"live","source_refs":["openfda_search"],"source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Double+Wood+Supplements%22+OR+product_description:%22Double+Wood+Supplements%22)&limit=5","scope":"search_scope","inference_level":"gap","observed_at":"2026-08-02","presentation_tone":"caution","evidence_id":"ev-60eb65463447","evidence_url":"https://lookcloser.ai/e/ev-60eb65463447","content_fingerprint":"sha256:0bcf589d49d5f73a26655dffa89c116b8d4b028c993f473ac13c0e42d5fbf46c","registry_receipts":[],"evidence":{"summary":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","source_refs":["openfda_search"],"source_records":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Double+Wood+Supplements%22+OR+product_description:%22Double+Wood+Supplements%22)&limit=5","observed_at":"2026-08-02","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Double Wood Supplements","receipt_label":"FDA enforcement search · Double Wood Supplements"}],"observed_at":"2026-08-02","looked":"LookCloser checked FDA public records.","found":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records."},"html_anchor":"finding-fda-public-records-recall-search-no-match-found-as-of-aug-02-2026","report_url":"https://lookcloser.ai/p/lc-988eef6d/full#finding-fda-public-records-recall-search-no-match-found-as-of-aug-02-2026"},{"id":"keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","source":"Keepa exact-listing history","class":"gap","noted":false,"severity":"info","weight":19,"headline":"This item belongs to a catalog variation family","detail":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","proof":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","identity_basis":"listing","status":"live","source_refs":["keepa_history","source_listing"],"source_url":"https://keepa.com/#!product/1-B0DQ8S434F","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-02","presentation_tone":"gap","evidence_id":"ev-ec10e7e8bf6a","evidence_url":"https://lookcloser.ai/e/ev-ec10e7e8bf6a","content_fingerprint":"sha256:63ee29af9b65eca814db7b483ef4d650593b26908cbeb74cb6c7e8e2224c8a0f","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-B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-02","looked":"LookCloser checked Keepa exact-listing history.","found":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant."},"html_anchor":"finding-keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","report_url":"https://lookcloser.ai/p/lc-988eef6d/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 28 on 2025-07-23 to 130 on 2026-07-26 (net +102). 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 28 on 2025-07-23 to 130 on 2026-07-26 (net +102). 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-B0DQ8S434F","scope":"exact_listing","inference_level":"gap","observed_at":"2026-08-02","presentation_tone":"gap","evidence_id":"ev-6c93b99d041b","evidence_url":"https://lookcloser.ai/e/ev-6c93b99d041b","content_fingerprint":"sha256:6b3c38dacb833a8a6ef12d10f1df7d1496ea00d75e8d3b9d8793cb87ee3e1029","registry_receipts":[],"evidence":{"summary":"Exact-listing history records written-review counts from 28 on 2025-07-23 to 130 on 2026-07-26 (net +102). 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-B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-02","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 28 on 2025-07-23 to 130 on 2026-07-26 (net +102). Count movements can reflect sales, listing variants, collection resets, or moderation; this history does not establish whether reviews are authentic."},"html_anchor":"finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file","report_url":"https://lookcloser.ai/p/lc-988eef6d/full#finding-keepa-exact-listing-history-180-day-review-count-history-is-on-file"}],"evidence_records":[{"evidence_id":"ev-cfb273d846af","record_id":"lc-988eef6d","gtin":null,"claim_key":"finding:uspto-trademark-registry-exact-trademark-owner-identified","primary_source":"uspto_search","claim":"Exact trademark owner identified","bucket":"checks_out","looked":"LookCloser checked USPTO trademark registry.","found":"USPTO lists Double Wood LLC (LIMITED LIABILITY COMPANY) in PENNSYLVANIA, USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product.","proof":{"detail":"USPTO lists Double Wood LLC (LIMITED LIABILITY COMPANY) in PENNSYLVANIA, USA for the exact brand wordmark. This identifies the USPTO mark owner or applicant; it does not by itself prove who manufactures or sells this product."},"source_refs":[{"source":"uspto_search","source_url":"https://tsdr.uspto.gov/#caseNumber=87409229&caseSearchType=US_APPLICATION&caseType=DEFAULT&searchType=statusSearch","observed_at":"2026-08-02","identity_basis":"exact_wordmark_and_supplement_goods","scope":"brand","registry_name":"USPTO","identifier":"Registration 5323413","receipt_label":"USPTO · Registration 5323413"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:de98c197730030b749806cbb259315bb91cb42bc6b3f25c4d32577409e43aa31","evidence_url":"https://lookcloser.ai/e/ev-cfb273d846af"},{"evidence_id":"ev-2e0fde10757f","record_id":"lc-988eef6d","gtin":null,"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":"2026-08-02","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":"2026-08-02","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:449aed8ccdf422790355e5edb347f6ff611638bcd7aa6726d7f72e2c0a0ab6f7","evidence_url":"https://lookcloser.ai/e/ev-2e0fde10757f"},{"evidence_id":"ev-60eb65463447","record_id":"lc-988eef6d","gtin":null,"claim_key":"finding:fda-public-records-recall-search-no-match-found-as-of-aug-02-2026","primary_source":"openfda_search","claim":"Recall search: no match found (as of Aug 02, 2026)","bucket":"unverified","looked":"LookCloser checked FDA public records.","found":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records.","proof":{"detail":"This means only that no enforcement record matched the brand name — it does not mean the product was tested, reviewed, or cleared by FDA. New and untested products also have no recall records."},"source_refs":[{"source":"openfda_search","source_url":"https://api.fda.gov/food/enforcement.json?search=(recalling_firm:%22Double+Wood+Supplements%22+OR+product_description:%22Double+Wood+Supplements%22)&limit=5","observed_at":"2026-08-02","identity_basis":"search_only","scope":"product_or_brand","registry_name":"FDA enforcement","identifier":"Double Wood Supplements","receipt_label":"FDA enforcement search · Double Wood Supplements"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:0bcf589d49d5f73a26655dffa89c116b8d4b028c993f473ac13c0e42d5fbf46c","evidence_url":"https://lookcloser.ai/e/ev-60eb65463447"},{"evidence_id":"ev-92c9f30ae2d0","record_id":"lc-988eef6d","gtin":null,"claim_key":"finding:label-and-serving-arithmetic-listing-claim-matches-the-supplement-facts-","primary_source":"facts_panel","claim":"Listing claim matches the Supplement Facts panel","bucket":"unverified","looked":"LookCloser checked Label and serving arithmetic.","found":"The listing claims 60 mg; the photo-read Supplement Facts panel shows Magnesium (as magnesium glycinate) at 60 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing.","proof":{"detail":"The listing claims 60 mg; the photo-read Supplement Facts panel shows Magnesium (as magnesium glycinate) at 60 mg per serving — the listing text and its photo-read panel agree; this is internal consistency, not independent testing."},"source_refs":[{"source":"facts_panel","source_url":"https://www.amazon.com/dp/B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:e1c735ebc724629547fa487e33f78cb5a8c28fe0295da2b869305ace4c3763bb","evidence_url":"https://lookcloser.ai/e/ev-92c9f30ae2d0"},{"evidence_id":"ev-82ca47ed67ad","record_id":"lc-988eef6d","gtin":null,"claim_key":"finding:certification-laboratory-record-testing-claimed-documentation-not-found","primary_source":"source_listing","claim":"Testing claimed — documentation not found","bucket":"unverified","looked":"LookCloser checked Certification / laboratory record.","found":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. NSF, IFOS, USP, and Informed-Sport were not checked in this record.","proof":{"detail":"The observed listing claims third-party testing without naming a lab or certifier. No product-bound report is retained, so the claim cannot be verified as stated. NSF, IFOS, USP, and Informed-Sport were not checked in this record."},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:b4e25c3272517a46b533a24d4d4997576ba12e16c7538c794ec017e059bce072","evidence_url":"https://lookcloser.ai/e/ev-82ca47ed67ad"},{"evidence_id":"ev-6c93b99d041b","record_id":"lc-988eef6d","gtin":null,"claim_key":"finding:keepa-exact-listing-history-180-day-review-count-history-is-on-file","primary_source":"keepa_history","claim":"180-day review-count history is on file","bucket":"unverified","looked":"LookCloser checked Keepa exact-listing history.","found":"Exact-listing history records written-review counts from 28 on 2025-07-23 to 130 on 2026-07-26 (net +102). 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 28 on 2025-07-23 to 130 on 2026-07-26 (net +102). 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-B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:6b3c38dacb833a8a6ef12d10f1df7d1496ea00d75e8d3b9d8793cb87ee3e1029","evidence_url":"https://lookcloser.ai/e/ev-6c93b99d041b"},{"evidence_id":"ev-ec10e7e8bf6a","record_id":"lc-988eef6d","gtin":null,"claim_key":"finding:keepa-exact-listing-history-this-item-belongs-to-a-catalog-variation-fam","primary_source":"keepa_history","claim":"This item belongs to a catalog variation family","bucket":"unverified","looked":"LookCloser checked Keepa exact-listing history.","found":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant.","proof":{"detail":"The paid catalog links this exact item to a parent listing. Review counts on public product pages may be shared across sizes, flavors, or other variants, so the count history is listing context — not evidence that reviewers received or tested this exact variant."},"source_refs":[{"source":"keepa_history","source_url":"https://keepa.com/#!product/1-B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"exact_listing_identifier","scope":"exact_listing"},{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:63ee29af9b65eca814db7b483ef4d650593b26908cbeb74cb6c7e8e2224c8a0f","evidence_url":"https://lookcloser.ai/e/ev-ec10e7e8bf6a"},{"evidence_id":"ev-9c6d287d780f","record_id":"lc-988eef6d","gtin":null,"claim_key":"finding:nih-published-research-magnesium-amount-in-daily-intake-context","primary_source":"nih_ods_magnesium","claim":"Magnesium amount, in daily-intake context","bucket":"unverified","looked":"LookCloser checked NIH / published research.","found":"label states 60 mg/serving — about 14% of the adult daily reference (adult RDA 310–420 mg elemental; NIH sets 350 mg/day as the supplemental upper level for elemental magnesium). A single serving isn’t meant to supply a full day, so this is context, not a shortfall. Caveat: chelate labels (glycinate, citrate) often state compound mass, which reads ~5–7× higher than elemental magnesium — the Supplement Facts panel settles which is meant. Sources: NIH ODS — Magnesium fact sheet, PubMed search: magnesium glycinate supplementation.","proof":{"detail":"label states 60 mg/serving — about 14% of the adult daily reference (adult RDA 310–420 mg elemental; NIH sets 350 mg/day as the supplemental upper level for elemental magnesium). A single serving isn’t meant to supply a full day, so this is context, not a shortfall. Caveat: chelate labels (glycinate, citrate) often state compound mass, which reads ~5–7× higher than elemental magnesium — the Supplement Facts panel settles which is meant. 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":"2026-08-02","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":"2026-08-02","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:52dfec7d8918842432e38d1211583f2a439b99bf3e8b7b47bd37c9fc436ce729","evidence_url":"https://lookcloser.ai/e/ev-9c6d287d780f"},{"evidence_id":"ev-98a6095f842d","record_id":"lc-988eef6d","gtin":null,"claim_key":"finding:nih-published-research-research-context-is-available-for-the-listed-ingr","primary_source":"nih_ods_magnesium","claim":"Research context is available for the listed ingredients","bucket":"unverified","looked":"LookCloser checked NIH / published research.","found":"Published sources describe how magnesium 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":"2026-08-02","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":"2026-08-02","identity_basis":"named_ingredient","scope":"ingredient"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:1c4d5de02de827fedf8202bd27bc07180527fb62fe3464daf564e8f92b725810","evidence_url":"https://lookcloser.ai/e/ev-98a6095f842d"},{"evidence_id":"ev-63d829aa849e","record_id":"lc-988eef6d","gtin":null,"claim_key":"claim:testing","primary_source":"source_listing","claim":"“Tested”","bucket":"unverified","looked":"the observed listing, retained brand product page, any linked COA or test report; NSF, IFOS, USP, Informed-Sport were not queried","found":"No named laboratory or lot-specific certificate was found for this exact product. A related brand page names no testing issuer and links no product-bound report; its UPC is not published. NSF, IFOS, USP, and Informed-Sport were not checked in this record. This is a public-evidence limit, not a finding that testing did not occur.","proof":{"kind":"testing","status":"unverified","snippet":"…Third-Party Tested…"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"brand_store","source_url":"https://doublewoodsupplements.com/products/magnesium-glycinate-extra-strength","observed_at":"2026-08-02","identity_basis":"product_anchor_candidate","scope":"brand_or_exact_product"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:8dc33e4c823f106bca9be28125388fba66d76bf88c1fbdc1c27c32de1986671a","evidence_url":"https://lookcloser.ai/e/ev-63d829aa849e"},{"evidence_id":"ev-aab6d40723c4","record_id":"lc-988eef6d","gtin":null,"claim_key":"claim:manufacturing","primary_source":"source_listing","claim":"“in GMP CERTIFIED”","bucket":"partly","looked":"the facility registration or certificate behind the claim","found":"“GMP-certified” describes factory processes, not what is in the bottle. The claim does not name a certifier or public register that a shopper can check.","proof":{"kind":"manufacturing","status":"partly","snippet":"…Manufactured in GMP CERTIFIED Facility…"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"listing_identifier","scope":"exact_listing"},{"source":"brand_store","source_url":"https://doublewoodsupplements.com/products/magnesium-glycinate-extra-strength","observed_at":"2026-08-02","identity_basis":"product_anchor_candidate","scope":"brand_or_exact_product"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:75b8e126c561a32e79c76f4e4ba7b68a97a563da702874e4609d8204a9d414a9","evidence_url":"https://lookcloser.ai/e/ev-aab6d40723c4"},{"evidence_id":"ev-180d03d17208","record_id":"lc-988eef6d","gtin":null,"claim_key":"claim:origin","primary_source":"source_listing","claim":"“in the USA From Globally Sourced”","bucket":"unverified","looked":"customs records or label filings showing where ingredients were sourced and where it was made","found":"“Made in USA” can describe only final bottling. Ingredient-sourcing records were not located for this product.","proof":{"kind":"origin","status":"unverified","snippet":"…Manufactured in the USA From Globally Sourced Materials…"},"source_refs":[{"source":"source_listing","source_url":"https://www.amazon.com/dp/B0DQ8S434F","observed_at":"2026-08-02","identity_basis":"listing_identifier","scope":"exact_listing"}],"observed_at":"2026-08-02","content_fingerprint":"sha256:6929154935aa74c3e2cd6aada4e4cb5146fe81f8ea2b8ec669cb76588cedbfff","evidence_url":"https://lookcloser.ai/e/ev-180d03d17208"}],"label_math":{"verdict":"UNKNOWN","claimed_subject":"magnesium","claimed_mg":60,"serving_mass_mg":null,"percent_of_serving":null,"serving_mass_source":null,"ambiguity":null,"declared_actives_total_mg":400,"headline_claim_mg":60,"headline_subject":"magnesium","subject_actual_mg":60},"listing_claims":{"dose_claims":[{"subject":"magnesium","amount_mg":60,"basis":"per_serving"}],"testing":{"claimed":true,"named_lab_or_certifier":false},"container":{"units":90,"servings":null,"pack_count":1,"units_conflict":false},"marketing_text":["400 mg","(60 mg elemental magnesium)","per capsule","Dietary Supplement","Manufactured in the USA From Globally Sourced Materials","Third-Party Tested","Manufactured in GMP CERTIFIED Facility","WELL TOLERATED FORM OF MAGNESIUM","A form of magnesium that is easier on the stomach than other forms such as magnesium oxide.","400 mg (60 mg elemental magnesium) per capsule"],"certification_text":["GMP","NSF","CONTENTS CERTIFIED","Third-Party Tested","Manufactured in GMP Certified Facility","Manufactured in the USA","NSF Contents Certified"],"claim_checks":[{"kind":"testing","label":"Quality-testing claim","snippet":"…Third-Party Tested…","looked":"the observed listing, retained brand product page, any linked COA or test report; NSF, IFOS, USP, Informed-Sport were not queried","found":"No named laboratory or lot-specific certificate was found for this exact product. 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