Moisturizer is a cosmetic product that helps to keep skin soft, smooth and hydrated by adding moisture. It can be in the form of creams, lotions or ointments and contains ingredients such as water, oil, and emulsifiers which help to lock in the skin's natural moisture while also providing additional hydration. Moisturizers are essential for maintaining healthy skin by preventing dryness, flaking, and cracking, and can be used on all skin types including oily or acne-prone skin. Regular use of a good quality moisturizer is important in any skincare routine to keep the skin looking youthful and radiant.