Sun protection secret: won't you get a tan with sunscreen?

Sunscreen can really play the role of sunscreen, because sunscreen is to prevent people from being burned by ultraviolet rays in the sun. However, the application of sunscreen has certain skills, and sometimes careless use will lead to the failure of sunscreen. So it's not because sunscreen doesn't work, but because it's used in the wrong way

It is better to apply sunscreen one to half an hour before going out, because sunscreen is a kind of skin care products. After using it, it will make us feel sultry, and it seems to have a certain effect on skin permeability, so it will affect our normal rest time too early. If it is too late, applying sunscreen before going out will cause the sunscreen not to really solidify and protect our skin well. Because it is very hot when we go out, it is easy to sweat. If the sunscreen is not deposited on the skin surface in time, it will easily be lost with sweat and will not play a corresponding protective role.

If you feel particularly prone to sweating when you go out, you should pay attention to replenish sunscreen in time, because sunscreen can only play a role in sun protection if there is a layer on the surface of our skin. If you sweat, the sunscreen will gradually lose with the sweat. The greater the sweating, the more serious the loss. Therefore, if you sweat, you should make up the sunscreen, otherwise the sunscreen effect will disappear and the sunscreen will naturally become darker and darker. You can also wear some long clothes and long sleeves when you go out, which can play a certain role.

Don't use too much sunscreen at ordinary times, because although sunscreen plays a role in sun protection, it is also a chemical substance and irritating to our skin. Therefore, rubbing a layer of water emulsion on the body before applying sunscreen can also protect the skin to a certain extent, because the chemical components in sunscreen will also irritate the skin, and water emulsion will play a certain isolation role.