PCA (NMF component) - Sodium PCA
INCI Name:
- Pyrrolidone Carboxylic Acid
- Sodium PCA
PCA stands for Pyrrolidone Carboxylic Acid and though it might not sound like it, it is a thing that can be found naturally in our skin. In fact, after amino acids, it is the second biggest NMF component of the skin with 12% being PCA of the NMF composition of normal skin. So similar to other NMFs, it's a skin goodie that helps the skin to hold onto water and stay nicely hydrated.
-
Diatomaceous earth is a naturally occurring, silicon-rich, porous sedimentary rock.
-
It forms a protective layer on the skin's surface, preserving the skin's moisture content.
-
Ground grape seeds are mainly used in masks and as mechanical peeling.
-
Promotes increased transport, exchange of skin lipids. Restores the skin's protective barrier function.
