For external use, once 1 capsule, twice a day, used in the morning and evening. Before use, wash the affected area with warm water, puncture the soft capsule shell, apply the contents to the affected area, and gently massage. The first use should start with a small dose, with 1/2 ~1/3 capsules at a time, and gradually increase the dose to1capsule each time after the skin adapts (about one week). The course of treatment is 1 month.