The Essential Steps for Effective Sun Protection, According to a Dermatologist
Dermatologists emphasize that wearing sunscreen alone is not enough to protect against the sun's harmful UV rays. Sunscreen should be reapplied every two hours and is only fully effective for two hours after application. Additionally, physical barriers such as tightly woven clothing and wide-brimmed hats are recommended for added protection. US sunscreens may not be as effective against UVA rays, so using sunscreens from countries like France, the UK, and South Korea is advised. Tanning, even with sunscreen, can still damage the skin and increase the risk of skin cancer.