All women are lamenting that “age is a merciless killing knife”, taking away beauty and leaving traces of vicissitudes. ”In Beijing, Shanghai and Guangzhou, a large sample survey was done and a special phenomenon was found: the more educated the women, the so-called “white-skinned” (white-collar, backbone, elite) group, the skin Sensitivity, the probability of dermatitis is much higher than the average person. Why? The common characteristic of the “white elite” is that they have the financial ability to pay and are very concerned about their skin beauty, so they put more effort into their “face”. From the “National Skin Survey Report” released by the Dermatology Branch of the Chinese Medical Association every May, there are many misconceptions about skin beauty, including excessive skin cleansing, excessive skin care, and abuse of skin care products are very common, and these problems may lead to damage to skin function. Deep skin cleansing is a concept created by businesses Often people promote the idea that “if you don’t thoroughly cleanse your skin and clean deeply, your pores will be enlarged and your face will grow acne.” This propaganda has a commercial element, which is not true. On the surface of the skin, people see a pore, but in reality it is a micro-ecological environment, and the balance of this environment should not be disturbed. There are normal flora inside the pore, and these flora will maintain the normal ecological environment; washing it clean is unlikely. Each pore is like a well of water, if you break it, it will produce new ones. We have done experiments on the forehead, using ether and alcohol to get rid of grease, which is powerful to remove grease substances, but only 30 minutes, it will return to the original state; if then remove again, after 30 minutes, it will still return to the original state, if you keep removing, the final secretion of grease is clear water-like, water accounted for a higher proportion. As you can imagine, if you deep cleanse your skin every day, you are actually letting the skin’s sebaceous glands keep trying to secrete, and the glands receive a strong stimulus to “increase the exercise”. Therefore, frequent deep cleansing will make more and more oil secretion and bigger pores. The most important thing is that you will be able to get the most out of your skin. The role of this layer of the stratum corneum is very large, 85% of the moisturizing function depends on this layer, if removed too much, the skin will feel abnormally dry, and will increase skin sensitivity. DIY mask use please be careful ① this kind of mask contains a lot of vitamin C, in fact, the skin can not be absorbed, it must be changed in the molecular structure, into the left state to be absorbed, even if the homemade mask contains many nutrients, but it is difficult to absorb into; ② not pure natural things are not allergic, clinical findings of plant allergies are very many people, such as citric acid on the skin irritation is very large, sensitive skin It is easy to have problems after contact. In addition, many women use egg white as a mask, it has a certain moisturizing effect, but there will be more problems: egg white is an excellent medium for bacteria, which is very unhygienic; secondly, the taste is unpleasant, there is a strong fishy smell, the most important is the absorption and allergy problems, assuming that the egg white is not absorbed, then this type of protein is only moisturizing effect, if it can be absorbed into the skin, it may cause skin allergies Reactions. If you just pursue the moisturizing effect, in addition to drinking more water to replenish their own moisture, you can slightly apply some safe and effective glycerin, but glycerin can not be applied directly, must be used with water, otherwise it will also “pull dry” the moisture in the skin.