HA1 Non-stick vs Ceramic Non-stick: which is safer?
GreenPan Ceramic Non-stick is the clear pick. All-Clad HA1 Non-stick carries a failing PFAS grade, and we never recommend buying a failing product.
All-Clad
HA1 Non-stick
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleNon-stick coating degradation and fume risk
PossibleNon-stick coating flaking and microingestion
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
Where these two actually differ
- We flag Non-stick coating degradation and fume risk and Non-stick coating flaking and microingestion on the All-Clad and not on the GreenPan.
- We flag Coating degradation and integrity loss, Aluminum leaching and Microparticle shedding from coating on the GreenPan and not on the All-Clad.
- The gap is 85 points, wide enough that this is not a close call, and the GreenPan is the one to buy.
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