What is emollient definition?

Emollients are substances that are used to soften and soothe the skin, usually by reducing water loss and increasing hydration. They are commonly used in skincare and cosmetic products to improve the feel and appearance of the skin. Emollients work by forming a thin film on the skin that helps to lock in moisture and protect the skin from dryness and irritation. Some common emollients used in skincare products include petrolatum, mineral oil, shea butter, and glycerin. These substances are typically applied topically and can offer a range of benefits, such as reducing itching, flaking, and tightness of the skin. Additionally, they can help to support the skin's natural barrier function, which is important for maintaining healthy skin. Emollients are usually well-tolerated by most people, making them a safe and effective option for those with dry or sensitive skin.