SPF 30 vs SPF 50: Which Provides Better Sun Protection?

Discover whether SPF 30 or 50 is better for sun protection in this informative video on sunscreen effectiveness.

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SPF 30 and SPF 50 both provide good sun protection. SPF 30 blocks about 97% of UVB rays, while SPF 50 blocks about 98%. For daily use, SPF 30 is often sufficient. However, for extended outdoor activities, SPF 50 offers slightly better protection. Always choose a broad-spectrum sunscreen and reapply every two hours or after swimming or sweating.

FAQs & Answers

  1. What does SPF mean? SPF stands for Sun Protection Factor, measuring how well a sunscreen protects skin from UVB rays.
  2. How often should I reapply sunscreen? It is recommended to reapply sunscreen every two hours or immediately after swimming or sweating.
  3. Is SPF 50 worth it over SPF 30? While both offer good protection, SPF 50 blocks slightly more UVB rays and may be preferred for prolonged outdoor activities.