Forever Skin Glow 24H Foundation vs L'Oreal Paris True Match Hyaluronic Tinted Serum: which is safer?
L'Oreal Paris True Match Hyaluronic Tinted Serum is the clear pick. Dior Forever Skin Glow 24H Foundation carries a failing PFAS grade, and we never recommend buying a failing product.
Dior
Forever Skin Glow 24H Foundation
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
Possible1,4-dioxane contamination
ReportedFragrance allergens
PossibleFormaldehyde releasers in preservative system
Our pick
L'Oréal
L'Oreal Paris True Match Hyaluronic Tinted Serum
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
Possible1,4-dioxane contamination from emulsifiers
ReportedFragrance allergens (unlisted components)
PossibleMicrobial growth if stored improperly
Where these two actually differ
- We flag 1,4-dioxane contamination, Fragrance allergens and Formaldehyde releasers in preservative system on the Dior and not on the L'Oréal.
- We flag 1,4-dioxane contamination from emulsifiers, Fragrance allergens (unlisted components) and Microbial growth if stored improperly on the L'Oréal and not on the Dior.
- The Dior is liquid foundation base, silicones and pigments where the L'Oréal is water, hyaluronic acid, glycerin, pigments, emollients, which is most of the difference in these two grades.
- We are less certain about the Dior grade, at 35% confidence against 75%, because it discloses less.
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 makeup: see the full ranking