Cosmetics are substances used to enhance the appearance or odor of the human body. Cosmetics include skin-care creams, lotions, powder, perfume, lipstick, nail polish and toe nail, eye and facial makeup, towels, permanent waves, colored contact lenses, hair colors, hair sprays and gels, deodorant, hand sanitizer, baby products , bath oils, bubble bath, bath salt, butter and many types of products. A subset of cosmetics is called "make-up,"which refers primarily to colored products intended to alter the appearance of the user. Many manufacturers distinguish between decorative cosmetics and cosmetic treatments. The word comes from the Greek cosmetics kosmetikē tekhnē, which means "technique of dress and ornaments", from kosmētikos, "skilled in the order or set" and that of the cosmos, which means, among others, "order" and "ornament".
The manufacture of cosmetics is currently dominated by a small number of multinational corporations that originated in the early 20th century, but the distribution and sale of cosmetics is spread among a wide range of different businesses. The U.S. Food and Drug Administration (FDA) which regulates cosmetics in the United States defines cosmetics as: "intended to be applied to the human body for cleansing, beautifying, promoting attractiveness, or altering the appearance without affecting the body's structure or functions." This broad definition includes, as well, any material intended for use as a component of a cosmetic product. The FDA specifically excludes soap from this category.
The first archaeological evidence of cosmetics usage was found in Egypt around 3500 BC during the Ancient Egypt times with some of royalty owning make-up, such as Nefertiti, Nefertari, mask of Tutankhamun, etc. The Ancient Greeks and Romans also used cosmetics. The Romans and Ancient Egyptians used cosmetics containing poisonous mercury and often lead. The ancient kingdom of Israel was influenced by cosmetics as recorded in the Old Testament—2 Kings 9:30 where Jezebel painted her eyelids—approximately 840 BC. The Biblical book of Esther describes various beauty treatments as well.
In the Middle Ages, although its use was frowned upon by Church leaders, many women still wore cosmetics. A popular fad for women during the Middle Ages was to have a pale-skinned complexion, which was achieved through either applying pastes of lead, chalk, or flour, or by bloodletting. Women would also put white lead pigment that was known as "ceruse" on their faces to appear to have pale skin.
Women in the 19th century liked to be thought of as fragile ladies. They compared themselves to delicate flowers and emphasised their delicacy and femininity. They aimed always to look pale and interesting. Sometimes ladies discreetly used a little rouge on the cheeks, and used "belladonna" to dilate their eyes to make their eyes stand out more. Make-up was frowned upon in general especially during the 1870s when social etiquette became more rigid.
Actresses however were allowed to use make up and famous beauties such as Sarah Bernhardt and Lillie Langtry could be powdered. Most cosmetic products available were still either chemically dubious, or found in the kitchen amid food colorings, berries and beetroot.