![]() ![]() Chemical sunscreens are typically lighter in texture and easier to spread on the skin than physical sunscreens. Broad-spectrum sunscreens are the best choice for people who are spending time outdoors, as they provide the most comprehensive protection.Ĭhemical sunscreens absorb UV rays and convert them into heat, which is then released from the skin. UVA rays are the main cause of premature aging and wrinkles, while UVB rays are the main cause of sunburn. ![]() Broad-spectrum sunscreenīroad-spectrum sunscreens protect against both UVA and UVB rays. ![]() Here’s a breakdown of the most common types of sunscreen and how they work. But with so many different types of sunscreen on the market, it can be hard to know which one to choose. Sunscreen is important for protecting your skin from the sun’s harmful ultraviolet (UV) rays. Both types of UV radiation can cause skin damage, including premature aging and cancer. UVA rays are longer in wavelength and can penetrate deep into the skin, especially if you are not wearing sun-protective clothing, while UVB rays are shorter in wavelength and tend to only affect the outer layer of skin. The sun emits ultraviolet radiation, which is divided into two types: UVA and UVB. In order to understand how sunscreen works, it is first important to understand a bit about the sun’s rays. However, there is actually a lot more to it than that. When it comes to sunscreen, many people think that it simply works by blocking out the sun’s harmful rays. ![]()
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