Make sure things stay 'smooth as a baby's bottom' with this clinically indicated diaper rash treatment and skin protectant, featuring powerful ingredients that serve specific purposes. Zinc Oxide 16% helps treat and prevent diaper rash, protects chafed skin and seals out wetness, and has been shown to have astringent, protective, and antiseptic properties. Peruvian Balsam increases circulation in the wound site area. Castor oil is soothing to the skin, acts as a protective covering and aids in the reduction of pain. Mineral oil remoisturizes and softens skin. And Boric Acid treats yeast associated with incontinent rashes of all types. Ointment goes on and cleans off easily and has a pleasant scent.