Olay Simply Ageless Serum Primer vs Pore Filler Primer: which is safer?
Covergirl Olay Simply Ageless Serum Primer is our pick: better on PFAS and on the overall hazard picture.
Our pick
CoverGirl
Olay Simply Ageless Serum Primer
PFAS grade
Excellent 75/100
Overall grade
Good 71/100
Verdict
Buy
Hazard flags
⚑ 1
Material
Water, glycerin, silicones, emollients
Confidence
72%
PossibleFragrance allergens (undisclosed component)
NYX Professional Makeup
Pore Filler Primer
PFAS grade
Excellent 75/100
Overall grade
Good 67/100
Verdict
Buy
Hazard flags
⚑ 2
Material
silicone, talc, polymethyl methacrylate (PMMA), pigments
Confidence
72%
PossibleTalc contamination and inhalation risk
Possible1,4-dioxane and other solvent contaminants
Where these two actually differ
- We flag Fragrance allergens (undisclosed component) on the CoverGirl and not on the NYX Professional Makeup.
- We flag Talc contamination and inhalation risk and 1,4-dioxane and other solvent contaminants on the NYX Professional Makeup and not on the CoverGirl.
- The CoverGirl is Water, glycerin, silicones, emollients where the NYX Professional Makeup is silicone, talc, polymethyl methacrylate (PMMA), pigments, which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
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 foundation & primer: see the full ranking