Is Staub third-party tested?

Last reviewed October 2026.

It says so. It publishes nothing. Staub makes safety claims we could not match to any published third-party test report. That doesn’t mean the claims are false — it means there is no public evidence to check them against, and after watching "PFAS-free" cost one brand $2.5M in a settlement, we think the difference is worth a row in a table.

Every claim, and where the proof stands

Enameled cast iron (La Cocotte Dutch ovens)

Staub's Safety, Testing & Materials page (read 2026-10-18) answers "Is Staub cookware non-toxic?" with: lead-, cadmium-, PFOA-, PTFE- and PFAS-free, regular third-party certified lab testing, and compliance with FDA guidelines and California Prop 65 limits. It publishes no lab report, so those claims are unverified: no published third-party test found (search 2026-10-18). The material itself is plainly stated: the black interior is a glass-based vitreous enamel fired onto the cast iron, not a synthetic nonstick coating, so there is no PTFE to look for.

Public record: Prop 65 60-day notice 2006-00543 (Mateel Environmental Justice Foundation): lead in brass-handled cookware; MEJF v. Staub, S.A., San Francisco Superior Court No. 07-461732, settled 2008-08-28 with reformulation or warnings (source). The notice concerns brass handles, not the enamel cooking surface, and dates from 2006. A settlement is not an admission. Read 2026-10-18.

How to read this

“PFOA-free” is true of virtually every pan sold today and is not the same claim as “PFAS-free” — PTFE itself is a PFAS. If a coating’s chemistry matters to you, the questions that cut through are: what is the coating, and who published the test? Our PFOA vs PFAS guide covers the first; the main table tracks the second for every brand here.

See where Staub sits against every brand we track →

Related: Le Creuset vs Staub: what's actually proven?

We do not test cookware — we index published third-party lab results and public legal records, with attribution, and make no health claims. A verdict describes the state of the published evidence for specific marketing claims, not whether a pan is safe or dangerous. An allegation is not a finding; a settlement is not an admission; a lab report speaks only for the samples tested. If a brand publishes new evidence, the page changes — the source always wins.

Some product links on this page are affiliate links: as an Amazon Associate we earn from qualifying purchases, at no extra cost to you. Affiliate status never changes a ranking or a verdict — full affiliate disclosure.