PFAS score
Lagostina · Pizza Stones & Ceramic Bakeware
Pizza Stone for Grill Rectangular Cordierite Thermal Shock Resistant Oven Baking Stone for Bread BBQ Cooking 1 Piece
Lower PFAS concern; uncoated cordierite stone poses minimal risk.
Pizza stones made from cordierite ceramic are naturally uncoated and do not typically require PFAS-containing treatments. Lagostina does not advertise PFAS claims for this product, but the material itself, dense ceramic, carries lower inherent risk. No lab data or third-party verification available for this specific SKU.
The safe swap
GreenPan
GreenPan Premiere Ovenware Round Pizza Baker
100/100 safety
Still want this one anyway? Check the price on Amazon. We’d swap it.
Material
Cordierite ceramic
Brand disclosure
Brand is silent on PFAS
Lab data
No public lab test
Why this grade
Category baseline
cookware is a category where PFAS exposure is more common.
No PFAS disclosure
No public statement about PFAS in this product.
Safe base material
Made from a material with no inherent PFAS use (ceramic, mineral, or natural fiber).
What we don’t know
This grade is a model-based estimate from public materials, coatings, and brand disclosure at 78% confidence. It is not a lab result.
No independent PFAS lab test is on record for this exact product. A lab test could move the score in either direction.
The brand has not made a specific, verifiable PFAS-free statement, so part of this score reflects that missing disclosure rather than a confirmed material.
Formulations and coatings change between production runs. Always check the current label before buying.
Safer alternatives in Pizza Stones & Ceramic Bakeware
GreenPan
Premiere Ovenware Round Pizza Baker
Ceramic nonstick coating (Teflon-type coating-free, proprietary)
Lower-concern option; GreenPan's ceramic nonstick has public PFAS-free positioning and MADE SAFE backing, though full chemical transparency remains limited.
⚠Risky category by default
Caraway
15" Ceramic Nonstick Pizza Pan
ceramic nonstick coating
Lower concern; ceramic nonstick with credible PFAS-free claim and third-party backing.
⚠Risky category by default
Caraway
Ceramic Nonstick Large Pizza Crisper Pan - Cream
ceramic nonstick coating
Lower-concern ceramic nonstick option with transparent PFAS-free positioning and third-party backing.
⚠Risky category by default
More pizza stones & ceramic bakeware grades
How we score: every product runs through the same public 0–100 rubric based on materials, coatings, brand disclosure, lab findings, and recalls. See the full methodology → Spotted a mistake? Report an error.