The reason for the formation of acne skin 1, endocrine From the clinical observation, the hormones of the gonads increase after puberty, and only then acne begins to appear. In addition, about one-third of female patients will have obvious acne deterioration before menstruation, which show the correlation between endocrine and acne. 2. Bacteria The imbalance of water and oil in oil-prone skin, coupled with inappropriate cosmetics and maintenance products, or poor personal hygiene habits, can easily lead to the occurrence of pimples. 3, life stress and sleep Stress, tension and lack of sleep will contribute to the deterioration of acne, so with the physiological clock regular rest and rest, and appropriate to engage in stress relief exercise is very important. The actual fact is that you can find a lot of people who are not able to get a good deal on a lot of things. The actual fact is that you will need to pay attention to clean your face and get enough sleep. 2, even if it is itchy, do not use your hands to squeeze the acne, the bacteria on your hands is very easy to cause pus inflammation, pus ulcers will form scars and pigmentation, look and surrounding skin color will not be the same, very affect the beauty. The actual fact is that you will need to eat more light fruits and vegetables to make sure that you don’t have fire in your body. The actual fact is that you will be able to get a lot more than just a few of the most popular and popular items. The actual fact is that you will be able to get a lot more than just a few of the most popular and popular items. This will not only control the oil excretion, but also make the situation more and more severe, and the skin oil excretion more. There are also long-term use of alkaline cleansing products, will make the skin water-oil imbalance, constituting more oil excretion. 2, with lipid rich, greasy texture of skin care products oily skin is not suitable for too much oil skin care products, these nutrients and lipids will block the pores, accelerate the excretion of facial oil, but also lead to acne conditions. 3, with the tear-off mask This type of mask is most unsuitable for people with facial acne, on the acne site leading to inflammation, very detrimental to acne correction and healing. The actual fact is that you can find a lot of people who have been in the business for a long time. It is important to focus on facial cleansing for acne skin care. The morning face wash can help remove the metabolic products of the skin overnight, and the evening face wash can clean the day’s facial dirt. The face wash water should be warm water with temperature (not more than body temperature), sebum film pH is weak acid, cleansing products should use pH weak acid or neutral cleanser, which will not harm the sebum film. After washing your face, you should use a soft and dry towel to gently press and absorb water, and use moisturizing water promptly within 1 minute after washing your face. The oil of the skin is actually the sebum secreted by the sebaceous glands. The sebum and keratinocytes, sweat, dust and other adhesions form a thin sebaceous film on the surface of the skin, which is the first skin protection barrier, used to lock water, moisturize the skin, antibacterial and antibacterial, reduce external stimuli and other protective effects. The skin layer, located in the outermost layer of the skin, is the body’s natural barrier, playing an extremely important role for the human body, for example, in addition to the role of immunity, to maintain the skin’s moisture, to keep the skin moist not dry aspect is also very important significance. The value of medical skin care products in acne skin care moisturizing medical skin care products can increase the hydration of the skin, with the repair of the epidermis, reconstruction of the skin barrier as well as anti-irritation, anti-inflammatory and other effects.