Make-up mainly refers to cosmetic products for face, eyes and lips, including foundation, honey powder, lipstick, eye shadow, rouge, mascara and other types of products. Its main function is to use color change to give skin color, to improve skin color or to enhance the shade of eyes and nose, so as to increase the sense of three-dimensional and make it more attractive. At the same time, it can also be used to cover skin defects such as freckles, scars, nevus and so on.