Technology of Cosmetics and Detergents

Cosmetics are substances or products used to enhance or alter the appearance of the face or fragrance and texture of the body. Many cosmetics are designed for use of applying to the face, hair, and body. They are generally mixtures of chemical compounds; some being derived from natural sources (such as coconut oil), and some being synthetics or artificial. Common cosmetics include lipstick, mascara, eye shadow, foundation, skin cleansers and body lotions, shampoo and conditioner, 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.

Technology ("science of craft", from Greek τέχνη, techne, "art, skill, cunning of hand"; and -λογία, -logia) is first robustly defined by Jacob Bigelow in 1829 as: "...principles, processes, and nomenclatures of the more conspicuous arts, particularly those which involve applications of science, and which may be considered useful, by promoting the benefit of society, together with the emolument [compensation ] of those who pursue them" .