Cosmetics are substances or products used to enhance the appearance or fragrance of the body. Many cosmetics are designed for use of applying to the face and hair. In the 21st century, women generally use more cosmetics than men. They are generally mixtures of chemical compounds; some being derived from natural sources and some being synthetics. Common cosmetics include lipstick, mascara, eye shadow, foundation, rouge, skin cleansers and skin lotions, shampoo, hairstyling products perfume and cologne. A subset of cosmetics refers primarily to products containing color pigments that are intended to alter the user’s appearance. Manufacturers may distinguish between "decorative" and "care" cosmetics.