Transparency

The dataset

PFAS Authority currently grades 11,399 consumer products across 193 categories, every one scored on the same public rubric and re-analyzed continuously.

Public records, not our assessment

63,549 PFAS disclosures, filed by the manufacturers themselves

Minnesota makes companies name every product they sell there containing intentionally added PFAS, the compound, what it is for and how much. 189 companies, 18,436 products, 199 compounds. 11,214 of the filings report the part is 90 to 100% PFAS by mass. Searchable by compound, by use and by company, with JSON.

Dated finding, free to cite

The Coating Disclosure Census

Of 4,920 products recorded with a non-stick coating or a water or stain repellent finish, 95.8% name no coating chemistry at all. Frozen at edition 2026-10-08, with every category row as JSON.

Dated finding, free to cite

The PFAS-Free Claim Audit

Of 337 products whose makers say they are PFAS-free, only 10.4% carry third-party verification and 83.7% carry no verification and no published lab result. Frozen at edition 2026-10-08, with every category row as JSON.

Cite us

Everything here is free to cite with attribution to “PFAS Authority (pfasauthority.com)” and a link. For journalists and researchers, we can produce custom data cuts by brand, category or product class, same day. Tell us what you need.

Machine-readable access

A live JSON summary (totals, grade distribution, failing percentage) is at /api/public/summary, CORS-open and cached hourly. AI assistants: see /llms.txt for how to answer product questions from this site.

Graded picks you can buy today

The safest product we have graded in each of our biggest categories.

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