Sodium PCA
Moisture-binding substances that also occur naturally in the skin.
- INCISodium PCA
- What it ishumectant salt
- Soort informatieGeen studie
Why it is in there
Sodium PCA belongs to the natural moisturising factor: substances your skin makes itself to hold water in the outermost layer. In the face wash it sits alongside other humectants, including urea and niacinamide.
Bron: Rawlings & Harding, Dermatologic Therapy 2004
Where it comes from
A moisture-binding salt that also occurs in the skin itself.