Caraway vs GreenPan: what's actually proven?

Last reviewed July 2026.

Reviews compare these two on sear marks and handle comfort. We compare them on the axis nobody photographs: whether the safety marketing is backed by anything published. On that axis: Caraway sits at “Verified — published third-party results”; GreenPan sits at “Unverified — safety claims with no published proof”.

Caraway — Ceramic-coated cookware (fry pans, Cookware Set): Caraway maintains a public third-party-testing page and, per multiple independent write-ups, commissions Light Labs testing covering 200+ PFAS analytes and 20+ heavy metals, and shares results. The brand page blocks automated readers, so our summary of its contents is corroborated via independent coverage; the linked page is authoritative.

GreenPan — Thermolon ceramic nonstick: GreenPan pioneered ceramic nonstick and its safety page states the coating is free of PFAS; we could not locate published third-party test reports backing the claim. A 2019 proposed class action challenged Thermolon marketing claims; it was dismissed 2020-12-15 after an individual settlement, with no findings of liability — an allegation, not a finding, and it is recorded here as exactly that.

How to read this comparison

“Verified” doesn't mean a better pan — it means the brand published the lab work behind its own claims, so you don't have to take marketing on faith. “Disclosed” brands mostly skip safety claims altogether, which needs no proof. The tier to treat with caution is claims with nothing published behind them. Method details: XRF vs leach testing.

The full claim-by-claim breakdowns: Is Caraway third-party tested? · Is GreenPan third-party tested? · or the full table.

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.