Most of the PCA in skin-care formulations is synthetically ... You'll find it in a range of clarifying products, from ...

This product is a lightweight moisturizer made for morning and nighttime use. It's best for acne-prone, combination, or oily ...

For the oxygenation itself, the aesthetician will apply a trio of PCA SKIN formulas: an activator that's packed with antioxidants, a detoxifier that further cleanses the skin of impurities ...