The girl who has sensitive skin always has to be “careful”, because if you are not careful, the phenomenon of sensitive discomfort will creep up on your face, the summer is coming, the temperature rises, the hot sun also makes the original sensitive skin more harmed, around a lot of sensitive skin girls often sun their “vulnerable The actual “sensitive skin” is a very important part of the process, and in order to restore the value of the face, the sensitive skin girls should pay attention to it. What is sensitive skin Sensitive skin, also known as sensitive skin syndrome, is a highly reactive, poorly tolerated or allergy-prone skin, a variety of factors induced by the subjective symptoms of the skin condition. Classification of sensitive skin Usually classified according to the severity of sensitive skin: 1. Very sensitive skin: reacts to a wide range of endogenous or exogenous factors with acute and chronic symptoms. 2, environmentally sensitive skin: consists of clear, dry, thinning skin with a tendency to redness and sensitivity to some environmental factors. 3.Cosmetic sensitive skin: sensitive to specific cosmetics. Most people should belong to the second and third cases. Patients with environmentally sensitive skin generally often have dry, peeling and red skin in seasons when the ambient temperature or humidity changes rapidly. For example, from the humid and hot change to cool and dry, the skin immediately have allergic performance, dry, peeling, red spots followed by all the skin care products brought to the face immediately rub mud, even if the daily mask can not save the dry skin. How to prevent sensitive skin 1, choose a mild facial cleanser Because of the hot summer weather, the skin oil increased, so many girls like to use the oil control effect strong facial cleanser to strengthen the skin clean, some even with scrubbing ingredients. However, for sensitive skin, the stratum corneum is weak and the water storage capacity is poor, so if you use a strong cleanser with oil removal effect, it will not only take away the oil from the skin but also take away the water at the same time. The actual fact is that you can find a lot of people who have been in the business for a long time. 2, carry a bottle of moisturizing spray The occurrence of sensitivity does not always have a warning, so if sudden sensitivity, a bottle of moisturizing and calming spray will become your “first aid” good partner. The first thing you can do is put the spray in the refrigerator freezer to cool it down, and then carry it with you when you go out, and quickly take it out and spray a few times when you encounter sudden sensitivity, the skin has a calming and soothing effect, and the symptoms of dryness and itchiness can be reduced. 3, pay attention to the sun is the fundamental UV is a major cause of skin sensitivity “hot blood killer”, sensitive muscle tolerance is poor, the defense against UV is more fragile. So in the 30 minutes before going out must apply sunscreen to protect the skin. In addition, sunglasses, hats, sunglasses, etc. is also a good choice to strengthen sun protection.