Why do you get hurt when you don't do sun protection well in summer? Do you know about sun protection?
It's Midsummer, the sun is baking the earth with unbridled insolation, and the ultraviolet ray is strengthened, which is easy to cause damage to the skin. After UV irradiation, there will be quite complex reactions in the skin, so that the skin's own immunity and resistance will be significantly reduced, become weak and sensitive. Remember to do a good job of sunscreen before going out to prevent sunburn.
Why can skin sunburn?
In fact, the reaction of the skin after sunburn mainly comes from the burn of ultraviolet rays, which is similar to the burn: the skin has two kinds of adverse reactions, dehydration and inflammation. Therefore, in order to alleviate the redness and peeling of the skin after sun exposure, the most important thing is to do a good job in water supply and anti-inflammatory work.
In the battle between beauty and time, ultraviolet is the biggest 'danger'. Among the ultraviolet rays with different wavelengths, UVA reaches the surface with the most radiation. It will invade the dermis, cause skin aging, produce wrinkles and spots, and the injured skin is not easy to recover. UVB can damage the skin faster than UVA, and can cause sunburn or even melanoma in a short time. With the deterioration of the environment, the impact of UV on the skin is also growing, becoming the most dangerous' enemy 'of beauty.