Kiehl's uses two particularly mild surfactants in this formula to gently but thoroughly remove impurities and excess oil. To further strengthen, hydrate, and soothe the skin, the formula includes skin-calming calendula extract as well as glycerin, which attracts moisture from the surrounding air and delivers it to the skin to maintain its moisture balance at an optimal level. This rich gel formula activates into a dense and creamy foam upon contact with water, gently removing impurities. The formula contains calendula extract and glycerin, which soothe and regenerate the skin without drying it out. The skin looks and feels instantly refreshed and revitalized.