Active ingredient
Zinc PCA
INCIZinc PCA
What it is
Zinc PCA pairs the humectant PCA backbone with zinc, giving it a dual surface-balancing and moisture-attracting character. It is a useful choice in formulas for combination or shine-prone skin, where a balanced, comfortable surface is the goal.
Mechanism in detail
What Zinc PCA does
Its PCA fraction attracts water while zinc contributes a surface-balancing role for a more comfortable finish.
From the BIOSAR catalog
