Hello, the acne on your face is a chronic infection of sebaceous glands in hair follicles. If you have acne on your face, first clean your face and let sebum drain well. Second, diet will affect sebum metabolism, and eat less fried food and spicy food. Third, sleep and psychological stress can cause mental stress, cause endocrine changes and affect sebum metabolism, so we must ensure sleep and a good mood. Fourth, we should deal with the acne that has happened. If there are pockmarks, pigmentation and inflammation, we can improve them by laser and photon. I wish you success in acne removal.