1., academic skin care products is not contain any drug ingredients, after strict, repeated verification of a series of special skin care products to play a protective, restorative effect on the skin. For normal skin can play a skin care, sunscreen and protection, for sensitive skin and cosmetic skin disease can play a complementary role in treatment. 2, sensitive skin refers to the natural skin is more delicate, thin stratum corneum, or improper skin care and make the facial skin in the encounter with sunlight, temperature changes or even after using any cosmetics, there are red and itchy feeling. This is because the barrier function of the skin has been damaged, medical skin care products because of its fragrance-free, pigment-free and preservative-free, so it plays a certain role in repairing sensitive skin, thus reducing the skin’s allergic reaction to the outside world.