Petroleum jelly, or petrolatum, is a semi-solid mixture derived from petroleum. It was first discovered in the 19th century and has since become a common product used for various purposes due to its protective and moisturizing properties. Skin Moisturizer: It helps to lock in moisture, making it an effective treatment for dry skin, lips, and hands.
Wound Care: Petroleum jelly forms... https://www.ksma.in/blog/white-petroleum-jelly