Is Espresso Supply PFAS-free?
Across 8 graded products, Espresso Supply averages D (65/100). On disclosure, the brand says nothing publicly about PFAS. None of its products grade C or better yet. Grades are model-based estimates, not lab results.
Graded and flagged D and F, we’d swap these
Espresso Supply
American Metalcraft stone14 Pizza Stone
Natural stone (cordierite/clay blend)
Lower-concern choice, traditional stone cookware has no known PFAS risk.
⚠Risky category by default
Espresso Supply
Emile Henry Pizza Stone EH349514
ceramic/stoneware
Lower concern, uncoated ceramic pizza stone, no PFAS-prone coatings typical.
⚠Risky category by default
Espresso Supply
World Market Round Natural Ceramic Pizza Baking Stone with Handles
Natural ceramic (unglazed or standard ceramic)
Lower PFAS concern, ceramic pizza stones lack nonstick coatings that typically harbor PFAS.
⚠Risky category by default
Espresso Supply
Breville 13 Inch Pizza Stone
Cordierite stone (ceramic-based)
Lower PFAS concern; uncoated pizza stone is a safe cookware choice.
⚠Risky category by default
Espresso Supply
Grill Mark Corderite Stone Grill Pizza Stone 13 in. L X 13 in. W 1 pk
Cordierite stone (ceramic mineral)
Lower PFAS concern, cordierite stone is a naturally porous ceramic with no known Teflon-family coating or non-stick coatings.
⚠Risky category by default
Espresso Supply
HomeWorks Pizza Stone Set
ceramic or stone (pizza stone)
Lower PFAS concern, pizza stones are typically uncoated ceramic/stone with no nonstick or water-repellent finish.
⚠Risky category by default
Espresso Supply
Primo Natural Finish Ceramic Pizza Baking Stone
ceramic (unglazed or naturally finished)
Lower concern, ceramic pizza stones are inherently PFAS-free, though the brand offers no explicit disclosure.
⚠Risky category by default
Espresso Supply
Ceramic 15" Pizza Stone
Ceramic (no nonstick or chemical coating reported)
Lower concern, plain ceramic pizza stone carries minimal PFAS risk.
⚠Risky category by default
Every grade uses the same public rubric. How grades work →