Detailed answer

A moisturizer is a type of skincare product that is applied topically to the skin to help hydrate and nourish it. It contains ingredients such as humectants, emollients, and occlusives that work together to improve the skin's moisture content and prevent water loss. The humectants in a moisturizer draw in moisture from the environment and bind it to the skin, providing hydration. Emollients help to soften and soothe the skin, while occlusives create a protective barrier on the surface to prevent water loss. By delivering essential hydration and nutrients to the skin, a moisturizer helps to improve the skin's overall appearance, texture, and comfort.