White Petrolatum/Minerals

**Semantic type:** Pharmacologic Substance

**Definition:** White Petrolatum/Minerals is a compounded agent containing various minerals and white petrolatum, a colloid of semisolid hydrocarbons from petroleum. Approved as a skin protectant, it has topical therapeutic applications since it prevents moisture loss and forms a protective barrier on the skin. White Petrolatum provides an optimal vehicle for delivering many therapeutic ingredients. It is also used in food, plastic and other industries. (NCI04)