Calcium Carbonate
Calcium Carbonate absorbs moisture. So, it is often added to face powders to increase the ability of the makeup to absorb moisture.
Format: White Powder
Common uses: In cosmetics, Calcium Carbonate makes a great absorber in foundations, primers and finishing powders.
Usage: Use in a percentage of about 2-5% of the formula to start.
INCI: Calcium Carbonate
Safety according to the Cosmetic Ingredient Review Board:
- N/A
CAS# 471-34-1
