Bacon Up Bacon Grease vs Cast Iron Ultimate Bundle: which is safer?

Cast Iron Ultimate Bundle is the clear pick. Bacon Up Bacon Grease carries a failing PFAS grade, and we never recommend buying a failing product.

Bacon Up Bacon Grease

Bacon Grease

Bacon Up Bacon Grease

PFAS grade

D 65/100

Overall grade

F 53/100

Verdict

Skip

Hazard flags

⚑ 3

Material

rendered pork fat, no coating

Confidence

92%

PossibleFat oxidation and rancidity

PossibleContainer leachables from storage vessel

PossibleBacterial contamination if improperly stored

Why this grade

Our pick

Cast Iron Ultimate Bundle

Coconut Oil

Cast Iron Ultimate Bundle

PFAS grade

A 90/100

Overall grade

B 82/100

Verdict

Buy

Hazard flags

⚑ 2

Material

cast iron, bare or seasoned with coconut oil

Confidence

92%

PossibleIron leaching into food

PossibleRust and surface degradation

Why this gradeBuy

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 cast iron cookware seasoning: see the full ranking