![]() ![]() Best Sunscreens to Prevent Tanning and Sun Damage 1. ![]() ![]() Tanning occurs when the skin is exposed to UV rays, which can be. To prevent tanning as much as possible and to prevent sunburn of course apply sunscreen even on days you’re not at the beach or by the pool, such as walking your dog or shopping outdoors. So if you want to protect yourself from a tan choose a sunblock. A: Sunscreen does not make you tan, but it can reduce the risk of sunburn and skin damage. While sunscreens can still prevent UV rays and prevent sunburns, it can still give a tan. So does SPF 50 sunscreen prevent tanning Technically, yes.With SPF 50, 2 of UV rays are able to penetrate the skin. But sunblocks are made with the promise of preventing the rays from entering your skin, completely. In order for the sunscreen to work, however, you have to apply plenty and it has to stay on. If you would normally be OK in the sun for 10 minutes and you apply an SPF 10 sunscreen, you will be OK in the sun for 100 minutes. How much they can stand to their promise depends on the chemical formulation of the product. All sunscreens are labeled with an SPF, or Sun Protection Factor. Now if you have been using sunscreens and still get a tan the reason is they are designed to protect the skin by absorbing the UV rays. To prevent the rays from coming in contact with the skin, we use sunscreens or sunblocks. However, both these rays when coming in contact with the skin produce a pigment called melanin which is responsible for tanning. The UVA rays are more intense and can seep several layers down into your skin whereas the UVB rays react with the epidermal skin or the upper layer and cause sunburns. There are two types of sun rays the long-wave UVA rays and the short-wave UVB rays. ![]()
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |