Kiehl's uses two particularly mild surfactants in this formula to gently yet 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 binds 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 upon contact with water to create a dense and creamy foam that gently removes 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.