Petrolatum, commonly known as petroleum jelly, is a thick, semi-solid mixture derived from crude oil. It is widely used in skincare products due to its ability to lock in moisture and create a protective barrier on the skin. This makes it effective for treating dry skin, minor cuts, and burns. In addition to its use in cosmetics, petrolatum is also found in various industrial applications. It serves as a lubricant and is used in the manufacturing of certain products. Despite its origins, petrolatum is considered safe for topical use and is a staple in many households for its versatile benefits.