The skin covers the surface of the human body and has physiological roles such as protection, sensation, secretion, excretion, absorption and metabolism, while it is like a silent language reflecting the race, age, occupation and other characteristics of individuals. The skin that is lustrous, elastic, rosy and smooth gives people a healthy sense of beauty; the skin that is dull, loose and pale shows a sick state; everyone wants to have healthy skin, but the skin, as a barrier between the human body and the outside world, is more and more directly affected by various mechanical, physical, chemical and biological stimuli from the outside world, and is prone to various damages, so a series of measures can be taken to prevent and A series of measures can be taken to prevent and resist the damage of various harmful irritants to the skin, and once there is damage that hinders skin beauty, certain means can be applied to remove it, which is the scope of skin health and beauty involved. With the progress of society and the improvement of the level of material civilization, skin health and beauty care is increasingly valued by people. The development of facial skin disorders is also diversified, people pay attention to the beauty of the skin at the same time, the routine health care and treatment of the skin understanding and awareness is also indispensable, the following from the most basic types of skin: Types of skin Clinically, generally divided into the following five types: ① dry skin, the moisture content of the skin stratum corneum is less than 10%, the skin shows a lack of oil, dry, and even feel The skin is thin, lusterless; poor elasticity, easy to produce wrinkles; inconspicuous pores, fine texture, white complexion; easy to crack and flake after the wind, and the skin has a sense of tightness after washing the face. The formation of external causes and hot sun exposure, cold wind blowing, wrong use of cosmetics and wash the face with alkaline soap too many times. The sebum secretion and moisture content are basically balanced, the skin is moist and smooth, with a fine texture; the skin thickness is medium and elastic; the sebaceous glands and sweat glands secrete smoothly and can adapt to seasonal changes, the facial skin is white and rosy, more resistant to sunlight and less sensitive to external stimuli. Oily skin is mostly seen in young people, the skin is characterized by the secretion of sebaceous glands, more sebum secretion, especially the facial skin greasy and shiny, large pores, easy to adhere to dust, storage of dirt, prone to acne, sores, seborrheic dermatitis and seborrheic alopecia and other skin disorders. However, it is resistant to sunlight and other external stimuli, and the skin is more elastic and less prone to wrinkles, thus resistant to aging. Mixed skin is a type of skin that is a mixture of oily and dry or normal skin, generally in the forehead, nose, nasolabial folds and lower beard area for more oil secretion, in other areas of the face such as cheeks for dry flaking and other dry, normal skin characteristics. ⑤ Sensitive skin is also known as allergic skin, mostly seen in allergic people, this type of skin is sensitive to various internal and external stimuli, some are weak to the sun’s ultraviolet light resistance, some are poorly tolerated to cold, heat and other physical stimuli, stimulated by the local skin can appear red spots, papules, blisters and oozing. The nature of the skin is not constant for a particular person. In adolescence, the sebum secretion is more vigorous and the skin may be oily, while in old age, the sebaceous gland function decreases and the skin may be drier. The secretion of sebum varies from season to season, with the sebaceous glands generally being active in summer and vice versa in winter. Therefore, age, season, and genetic traits of the skin should be taken into account to determine the type of skin. Skin care and health care (a) skin cleansing human skin has thousands of sebaceous glands, sweat glands, every moment in the secretion of sebum, sweat; skin keratin-forming cells are constantly renewed; at the same time, the skin is located on the surface of the body, especially the facial skin, long-term exposure to the outside world, very easy to adhere to a variety of irritants, allergens, microorganisms and dust, if not cleaned in time, these substances mixed together, forming dirt, accumulating in the skin. If not cleaned in time, these substances mixed together to form dirt, accumulate on the skin surface, can affect the skin’s metabolism, or make the skin allergic reactions, and even cause skin infections, prisoners this clean skin for skin care and health care is extremely important. It is a good way to cleanse the skin by rinsing it with water frequently. It is best to use soft water with less mineral content when washing and bathing, using cold water and hot water or warm water (35C38) alternating rinse method, not only to take the benefit of hot water to remove dirt, but also cold water to improve blood circulation and enhance skin elasticity. Oily skin can use more hot water to clean, neutral or dry skin to use more cold water. The skin cleansing products used at present include soap, fat-free skin cleanser, skin cleansing cream, shrinkage solution, skin tightening solution, peeling solution, friction cream and skin cleansing mask. Oily skin people because of more sebum, skin cleansing can choose pH alkaline hard soap, shrinkage solution, peeling solution and friction cream; neutral skin people can choose alkali content of 0.2% or less of soft soap, fat-free skin cleanser; dry skin people should choose less fat soap or skin cleansing cream. (B) facial massage health care massage skin can make the dermal vascular plexus expansion congestion, blood flow accelerated, so that the skin can be transported enough nutrients to promote skin metabolism, prevent the dermal papilla layer atrophy, enhance the elastic fiber activity. Power, reduce the generation of wrinkles: there are a variety of massage techniques, facial beauty meaningful commonly used methods are five, namely: pushing, kneading, scattering, patting and pressure method. The direction of massage is the key to whether the massage can achieve the effect, the basic principle is to try to be consistent with the direction of the facial muscles, perpendicular to the wrinkles of the face, the specific operation can be divided into parts. Facial massage can be divided into two kinds of self-massage and other people massage, the general order of self-massage is from top to bottom, from the inside to the outside. Other people massage is from the bottom up, from the inside to the outside, and with the shoulder, neck, head massage. Massage before the skin must be thoroughly clean, and then according to the skin type and different needs, choose different massage cream, applied to the massage area for massage, each action can be repeated 5 a 10 times, the whole set of actions take about 10 minutes. Face such as acute inflammation and septic skin disease should be suspended massage.