How Sunscreen Protects Against Harmful UV Rays

In this video, we learn about how sunscreen works to protect our skin from the sun's rays. It explains the difference between sunscreens and sunblocks, and how they filter or reflect the light to prevent it from burning the skin. Discover the different types of ultraviolet light and how the molecules in sunscreen protect us from that light. Plus, understand how melanin in the skin provides natural sun protection.