Four sun screen block main points

Although the fall, but we still can not ignore the sun, leave most of the time out to play outside to enjoy the natural beauty of nature, but this time do not forget we will bring it to the skin damage. We can not see ultraviolet light, so a good sunscreen before this comprehensive preparation.
Sunscreen no shortcut, wiping out in front enough sunscreen protection daily basis is an essential first step. Although experts have always stressed the importance of "adequate", that is at least about a five cents coin to the size of components of the sunscreen applied in the face and neck, every one to two hours additional smear in order to achieve good results, However, no matter how the current sun to light quality, all of a sudden so many components of the sunscreen on the skin, pale face is still inevitable, feeling very heavy issues. Therefore, most people still can not do enough sunscreen.
Every one or two hours to apply a sunscreen added, for anyone to really trouble. In fact, if there is enough isolation rooms built-in protective measures, such as ultraviolet isolation curtain, etc., but the words did not flow too much sweat, often in the room who does not need high-powered sunscreen products has been repeatedly applied.
Select the physical or chemical sunscreen sunscreen has always been very concerned about a lot of people, matter of fact, most of the room and chemical sunscreen sunscreen are mixed, if not particularly sensitive skin, usually do not have non-designated purely physical sunscreen . Note that, there is little some people allergic to sunscreens of the house, but not necessarily a sensitive skin or are allergic to chemical sunscreen. Therefore, in the selection of sunscreen, you should be in the ear, the skin inside the elbow test, once the sensitive phenomenon, we should go to the hospital early diagnosis and to identify the allergens be avoided.
Sun is the biological protection two years ago proposed the notion that in addition to UV protective film surface of the skin, the outer skin cells while also forming a protective film on the cell membrane and DNA in particular for protection, the maximum extent to eliminate UVA injury. If we want to better protect against UVB abuse, prevention of tanning, they should pay more attention to protection of the stratum corneum cells. Study found that, once stimulated by the sun, a cuticle secreted by melanoma cells in cord will affect the surrounding skin cells 36, then cause the Omo pigmentation.