What is the reason for chapped lips?

Nov 20, 2020

The cuticle of lip skin is thin, and the granular layer is also thin. It is in a dry environment for a long time. The neglect of moisturizing and Moisturizing Care will cause lip skin to be short of water for a long time, even the mucosal moisturizing property of lips becomes worse. In addition, working in the hot sun and the blessing damage of ultraviolet rays will cause atrophy and rupture of lip epidermis.