Дезодорант Chemistry Aha vs Deodorant Cream 2oz Glass: which is safer?
Deodorant Cream 2oz Glass is our pick: better on PFAS and on the overall hazard picture.
Kosas
Дезодорант Chemistry Aha
PFAS grade
Excellent 75/100
Overall grade
Good 63/100
Verdict
Buy
Hazard flags
⚑ 3
Material
Standard cosmetic formulation (deodorant base)
Confidence
62%
PossibleFragrance allergens and skin sensitization
Possible1,4-dioxane as fragrance contaminant
PossibleSkin irritation from exfoliating acids (if AHA content is high)
Our pick
Puracy
Deodorant Cream 2oz Glass
PFAS grade
Excellent 100/100
Overall grade
Excellent 82/100
Verdict
Buy
Hazard flags
⚑ 3
Material
Glass jar; water-based cream formula
Confidence
82%
PossibleFragrance allergens
PossibleFormaldehyde releasers
ReportedGlass container breakage
Where these two actually differ
- We flag Fragrance allergens and skin sensitization, 1,4-dioxane as fragrance contaminant and Skin irritation from exfoliating acids (if AHA content is high) on the Kosas and not on the Puracy.
- We flag Fragrance allergens, Formaldehyde releasers and Glass container breakage on the Puracy and not on the Kosas.
- The Kosas is Standard cosmetic formulation (deodorant base) where the Puracy is Glass jar; water-based cream formula, which is most of the difference in these two grades.
- The gap is 25 points, wide enough that this is not a close call, and the Puracy 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 deodorant: see the full ranking