Ulcerative Colitis

Sunscreen vs. Sunblock: Differences and Best Choice

Skin cancer is the most commonly diagnosed cancer in the United States, with ultraviolet (UV) radiation from the sun being the leading cause . Protecting the skin from UV rays is essential to reduce the risk of skin damage, premature aging, and skin cancer . Sunscreens and sunblocks are two types of topical products designed to shield the skin from harmful UV radiation, but they work in different ways and have distinct characteristics .