Ceramic Non-stick vs M'URBAN 4 Tri-Ply Nonstick Frying Pan With Cast Stainless Steel Handle: which is safer?
GreenPan Ceramic Non-stick is the clear pick. Mauviel M'URBAN 4 Tri-Ply Nonstick Frying Pan With Cast Stainless Steel Handle carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
GreenPan
Ceramic Non-stick
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleCoating degradation and integrity loss
PossibleAluminum leaching
PossibleMicroparticle shedding from coating
Mauviel
M'URBAN 4 Tri-Ply Nonstick Frying Pan With Cast Stainless Steel Handle
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleNonstick coating degradation over time
PossibleTeflon-type coating fume risk (if Teflon-type coating-based coating)
ReportedCoating adhesion and peeling
Where these two actually differ
- We flag Coating degradation and integrity loss, Aluminum leaching and Microparticle shedding from coating on the GreenPan and not on the Mauviel.
- We flag Nonstick coating degradation over time, PTFE fume risk (if PTFE-based coating) and Coating adhesion and peeling on the Mauviel and not on the GreenPan.
- The gap is 75 points, wide enough that this is not a close call, and the GreenPan is the one to buy.
- We are less certain about the Mauviel grade, at 35% confidence against 100%, because it discloses less.
Both products run through the same public rubric: materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
More cookware: see the full ranking