Ingredient
CALCIUM PCA
Substance information
"Calcium..." refers to a calcium salt. "PCA" is the abbreviation for esters or salts of pyrrolidone carboxylic acid (pyroglutamic acid or 5-oxoproline).
Function(s) of this ingredient in cosmetic products
HUMECTANT
Holds and retains moisture in cosmetic products
SKIN CONDITIONING
Maintains the skin in good condition
Belongs to the following substance groups
Regulating cosmetics
Cosmetics Ingredients are subject to regulation. Please note, different regulations may apply to cosmetic ingredients outside the EU.