![]() ![]() ![]() Sunscreen is designed to prevent most UV rays from reaching your skin, yet as it lets some rays though you will still get a tan wearing sunscreen. The more protective alternative to sunscreen would be to wear sunblock, which is designed to block all UV rays. While this may make the difference in Sun Protection Factors seem insignificant, those additional percentages can be all the difference in protecting those that are light-sensitive or have a history of skin cancer.īecause sunscreen doesn’t block all UV rays, this means you can still tan while using it, no matter what the SPF is - so you can still tan wearing SPF 50 sunscreen. In other words, SPF 50 only protects you 1.3% more than SPF 30. In comparison, SPF 30 filters out 96.7% of the UV rays, meaning that 3.3% (one-thirtieth) get through. SPF 50 filters out approximately 98% of UV rays, which means that around 2% (one-fiftieth) of UV rays get through. As discussed below, it’s important to apply sunscreen effectively to make sure you are protected the risks of not wearing sunscreen and not applying it effectively include skin cancer and melanomas. Yet, an equally important factor is how well - or how badly - you apply sunscreen to your skin. The SPF (sun protection factor) is one thing you should consider when you are thinking about which sunscreen to wear. You may think a tan looks nice, but the fact is that tanning is your body’s response to UV damage. However, because sunscreen is inherently designed to protect your skin, it does prevent tanning to an extent.Ī lot of people want to get a tan but it’s important to understand that, even if you don’t burn, tanning damages your skin. Sunscreen will not stop you from tanning completely It is specifically designed to let a small number of UV rays through, and that will allow your skin to tan. ![]()
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