People with this skin type often experience itchy, burning or tight skin on the face, and in severe cases, this may even turn into a cosmetic intolerance that cannot be tolerated with any care products or cosmetics. External factors include inflammation of the skin, while internal factors include dry skin, rosacea, atopic dermatitis, acne and pustular acne. For dry, sensitive skin, medication from a doctor is required during the acute phase, and after about 1 week, it depends on the patient’s persistence and daily cooperation, and special care should be taken in the use of maintenance products. Sensitive skin in the daily maintenance should pay attention to: wash face water temperature should not be too high; choose neutral to weak acid, containing mild active agent cleaning products; stop using the maintenance products containing special ingredients (whitening spot removal, etc.); use medical skin care moisturizers specifically for sensitive skin; reduce the repeated friction of the skin; avoid the sun, and use pure physical sunscreen lotion; pay attention to skin moisturizing, can regularly do some special for sensitive skin Use moisturizing mask for sensitive skin.