The U.S. lags behind many countries in approving new sunscreen filters due to the FDA’s strict and lengthy approval process. This delay limits American consumers’ access to newer, safer, and more effective sun protection ingredients commonly used worldwide. Learn why the FDA is cautious, the impact on U.S. sunscreens, and recent efforts to modernize regulations.

Sunscreen is vital for protecting skin from harmful UVA and UVB rays. This guide breaks down the differences between mineral and chemical sunscreens, explaining how they work and listing popular sunscreen filters used worldwide. Learn which ingredients provide broad-spectrum protection and how to choose the best sunscreen for your skin type and lifestyle.