Ceramic Non-stick vs Extended Life Ceramic Select 10-Piece Cookware Set CK89010BF: which is safer?
GreenPan Ceramic Non-stick is the clear pick. Ninja Extended Life Ceramic Select 10-Piece Cookware Set CK89010BF 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
Ninja
Extended Life Ceramic Select 10-Piece Cookware Set CK89010BF
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
LikelyCeramic coating degradation and aluminum leaching
PossibleUnidentified nonstick chemistry (non-PFOA/Teflon-type coating claims lack specificity)
ReportedThermal stress and coating flaking if overheated
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 Ninja.
- We flag Ceramic coating degradation and aluminum leaching, Unidentified nonstick chemistry (non-PFOA/PTFE claims lack specificity), Thermal stress and coating flaking if overheated and Aluminum reactivity if coating fails on the Ninja 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 Ninja grade, at 45% 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