Mineral Deodorant Roll On vs Back to Nature Bundle: which is safer?
These two grade almost identically. Pick on price and preference; neither has a PFAS edge.
Crystal
Mineral Deodorant Roll On
PFAS grade
A 100/100
Overall grade
A 92/100
Verdict
Buy
Hazard flags
⚑ 2
Material
mineral salts (potassium alum or ammonium alum)
Confidence
78%
PossibleFragrance allergens and sensitizers
PossibleSystemic alum absorption (chronic exposure)
Tom's of Maine
Back to Nature Bundle
PFAS grade
A 100/100
Overall grade
A 92/100
Verdict
Buy
Hazard flags
⚑ 2
Material
natural cosmetic actives, mineral pigments, plant-based
Confidence
78%
PossibleFragrance allergens and sensitizers
Possible1,4-dioxane contamination
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 deodorant: see the full ranking