Having fun in the sun is one of the great perks of living in Southern California-but prolonged exposure to harmful ultraviolet (UV) rays can damage your skin and even lead to skin cancer. That’s why choosing the right sunscreen is vital to protecting your overall health. Today’s cosmetic manufacturers offer a variety of options to block harmful UV rays so that you can enjoy the outdoors worry-free. Here are the top five questions you should consider when purchasing a sunscreen:

