SkinCeuticals' Purifying Cleanser Gel lathers into a light, sulfate-free foam that conditions and intensively cleans to leave skin feeling soft and refreshed. The addition of glycolic acid and glycerin provides gentle exfoliation action and deep hydration to promote a smooth, radiant complexion.This fragrance-free formula contains no parabens, dyes, soaps, or alcohols, making it well-tolerated by most skin types and particularly effective on acne-prone skin.