Stik Cast Iron Seasoning vs Planters Peanut Oil 24 oz: which is safer?

Stik Cast Iron Seasoning is the clear pick. Planters Peanut Oil 24 oz carries a failing PFAS grade, and we never recommend buying a failing product.

Our pick

Crisbee

Stik Cast Iron Seasoning

PFAS grade

Excellent 85/100

Overall grade

Excellent 77/100

Verdict

Buy

Hazard flags

⚑ 2

Material

Organic waxes and oils blend

Confidence

78%

PossibleOil rancidity and off-gassing

PossibleAllergen risk from plant oils

Why this gradeBuy
Planters Peanut Oil 24 oz

Peanut Oil

Planters Peanut Oil 24 oz

PFAS grade

Good 65/100

Overall grade

Poor 47/100

Verdict

Buy

Hazard flags

⚑ 3

Material

Refined peanut oil, liquid

Confidence

92%

PossibleOxidation and rancidity

PossibleSmoke point and thermal degradation

ReportedAllergen risk (peanut)

Why this grade

Where these two actually differ

  • We flag Oil rancidity and off-gassing and Allergen risk from plant oils on the Crisbee and not on the Peanut Oil.
  • We flag Oxidation and rancidity, Smoke point and thermal degradation and Allergen risk (peanut) on the Peanut Oil and not on the Crisbee.
  • The Crisbee is Organic waxes and oils blend where the Peanut Oil is Refined peanut oil, liquid, which is most of the difference in these two grades.

Both products run through the same public rubric, which covers 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 cast iron cookware seasoning & oil, see the full ranking