bareMinerals Original Prime Time Foundation Primer vs Kvd Kat Von D Pore-refining Primer 30 Ml 1 Fl Oz Makeup Primer Lock It: which is safer?
bareMinerals Original Prime Time Foundation Primer is our pick: better on PFAS and on the overall hazard picture.
Our pick
Bare Minerals
bareMinerals Original Prime Time Foundation Primer
PFAS grade
Excellent 100/100
Overall grade
Excellent 96/100
Verdict
Buy
Hazard flags
⚑ 1
Material
mineral powder, silicones, mica
Confidence
72%
PossibleFragrance allergen sensitization
Kat Von D Beauty
Kvd Kat Von D Pore-refining Primer 30 Ml 1 Fl Oz Makeup Primer Lock It
PFAS grade
Excellent 75/100
Overall grade
Good 67/100
Verdict
Buy
Hazard flags
⚑ 2
Material
liquid emulsion primer, silicone-based or synthetic polymer
Confidence
62%
PossibleFragrance allergens (undisclosed specific compounds)
PossibleMicrobial contamination (water phase instability)
Where these two actually differ
- We flag Fragrance allergen sensitization on the Bare Minerals and not on the Kat Von D Beauty.
- We flag Fragrance allergens (undisclosed specific compounds) and Microbial contamination (water phase instability) on the Kat Von D Beauty and not on the Bare Minerals.
- The Bare Minerals is mineral powder, silicones, mica where the Kat Von D Beauty is liquid emulsion primer, silicone-based or synthetic polymer, 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 Bare Minerals 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 foundation & primer: see the full ranking