Cosmetics are substances or products used to enhance or alter the appearance or fragrance of the body. Many cosmetics are designed for use of applying to the face and hair. They are generally mixtures of chemical compounds; some being derived from natural sources (such as coconut oil), and some being synthetics. Common cosmetics include lipstick, mascara, eye shadow, foundation, rouge, skin cleansers and skin lotions, shampoo, hairstyling products (gel, hair spray, etc.), perfume and cologne. Cosmetics applied to the face to enhance its appearance are often called make-up or makeup.