bareMinerals Original Prime Time Foundation Primer vs Lancome UV Expert Aquagel Defense Primer Moisturizer SPF 50: which is safer?
bareMinerals Original Prime Time Foundation Primer is the clear pick. Lancôme Lancome UV Expert Aquagel Defense Primer Moisturizer SPF 50 carries a failing PFAS grade, and we never recommend buying a failing product.
Our pick
Bare Minerals
bareMinerals Original Prime Time Foundation Primer
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFragrance allergen sensitization
Lancôme
Lancome UV Expert Aquagel Defense Primer Moisturizer SPF 50
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
Possible1,4-dioxane contamination
ReportedFragrance allergens
PossibleUV filter stability and photodegradation
Where these two actually differ
- We flag Fragrance allergen sensitization on the Bare Minerals and not on the Lancôme.
- We flag 1,4-dioxane contamination, Fragrance allergens, UV filter stability and photodegradation and Formaldehyde releasers in preservatives on the Lancôme and not on the Bare Minerals.
- The Bare Minerals is mineral powder, silicones, mica where the Lancôme is water-based gel moisturizer with SPF 50, which is most of the difference in these two grades.
- The gap is 35 points, wide enough that this is not a close call, and the Bare Minerals is the one to buy.
- We are less certain about the Lancôme grade, at 45% confidence against 72%, because it discloses less.
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 →
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