Eyeshadow is a cosmetic that is applied on the eyelids and under the eyebrows. It is commonly used to make the wearer's eyes stand out or look more attractive.Eye shadow adds depth and dimension to one's eyes, complements the eye color, or simply draws attention to the eyes. Eye shadow comes in many different colors and textures. It is usually made from a powder and mica, but can also be found in liquid, pencil, or mousse form.