Lipstick is a kind of lipstick. It is a waxy solid lip product made of oils, lipids and waxes as the main raw materials through heating, mixing, molding and other processes.

Lipstick is mainly used to moisturize and protect lips. Some lipstick also have the functions of preventing dry cracks, reducing lip lines, providing a cool feeling, and enriching lips.

Compared with the skin, the cuticle of the lips is very thin, and the water is easy to evaporate. Besides, it has poor physical irritation, is easy to be injured, and almost has no sebum film. Because it is dry and easy to become rough, it is a sensitive part that needs careful care.