{"edition":"2026-10-08","source":"PFAS Authority (pfasauthority.com)","license":"Free to cite with attribution to PFAS Authority (pfasauthority.com) and a 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They are not laboratory tests, and nothing here is a measurement of PFAS in a product.","Asserted PFAS-free means a PFAS-free statement was found in the published materials read for that product. Unsupported means no third-party verification and no published laboratory result was found alongside it. Neither is evidence that a product contains PFAS, and neither is proof that a maker holds no test it has not published.","A product can be genuinely PFAS-free and still land in the unsupported count. The finding is about what a shopper can check, not about what is in the product.","Counts cover active products in categories that have not been merged, one brand-transparency tier per product."],"quotable":"Of 337 consumer products whose makers state they are PFAS-free, 10.4% carry third-party verification of that claim and 83.7% carry neither a verification nor any published laboratory result, according to PFAS Authority's October 2026 audit of 11,386 graded products.","evidence_ladder":[{"key":"third_party_verified","label":"Verified PFAS-free by somebody other than the maker","note":"A third-party verification was found alongside the claim.","products":35,"share_pct":10.4},{"key":"lab_only","label":"A published laboratory result, and no third-party verification","note":"A lab result appears in the published materials, so there is something to read.","products":20,"share_pct":5.9},{"key":"unsupported","label":"The maker says so, and nothing else does","note":"No third-party verification and no published laboratory result was found.","products":282,"share_pct":83.7}],"companion":{"page":"https://pfasauthority.com/data/coating-disclosure","url":"https://pfasauthority.com/api/public/coating-disclosure","returns":"The Coating Disclosure Census, how often a product on a non-stick or repellent claim names its coating chemistry at all."},"editions_available":["2026-10-08"],"citation":"PFAS Authority, \"The PFAS-Free Claim Audit, edition 2026-10-08\", https://pfasauthority.com/data/pfas-free-claims"}