Lotion is a creamy or liquid substance applied to the skin to moisturize, protect, or soothe it. It often contains water, oils, and other ingredients that help hydrate the skin and improve its texture. Lotions can be used for various purposes, including treating dry skin, sunburn, or irritation. There are many types of lotion available, such as moisturizing lotion, sunscreen lotion, and medicated lotion. Each type is formulated to address specific skin needs. Regular use of lotion can help maintain skin health and prevent issues like dryness or flakiness.