SkinCeuticals Purifying Cleanser combines glycolic acid and glycerin to simultaneously remove impurities and hydrate the skin. This cleansing gel delivers mild foaming action to refine a dull and uneven complexion while replenishing hydration leaving skin feeling refreshed, renewed, and conditioned. Key Ingredients: Glycolic Acid: derived from sugar cane, this alpha-hydroxy acid helps facilitate skin’s natural exfoliation while eliminating dead skin cell buildup to improve the appearance of the skin’s tone and texture Glycerin: powerful humectant possesses water-binding properties that help deliver intense hydration Key Benefits: Foaming lather dissolves dirt and oil on your skin's surface for a fresh feeling Glycolic acid provides gentle exfoliation to improve skin tone and texture Ph balanced so it cleanses without stripping the barrier Glycerin provides a light moisture which softens and smooths skin Suitable for dry, normal, oily, or combination skin