Serenvit
Active ingredient
INCISodium PCA
Sodium PCA is a humectant that occurs as part of skin's own moisturising factor. It draws and holds water at the surface, helping the skin feel supple and well-hydrated, and slots easily into lightweight, water-based formulas.
As a humectant it attracts ambient water and binds it within the surface layer, supporting suppleness.
From the BIOSAR catalog