Is SPF 50 Better Than SPF 30 for Sun Protection?

Discover why SPF 50 may be a better choice than SPF 30 for sun protection, especially for sensitive skin.

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SPF 50 offers more protection against UVB rays than SPF 30. SPF 50 blocks about 98% of UVB rays, while SPF 30 blocks about 97%. For those with sensitive skin or a heightened risk of skin cancer, SPF 50 is a better option. However, both need to be applied generously and regularly.

FAQs & Answers

  1. What is the difference between SPF 30 and SPF 50? SPF 50 blocks about 98% of UVB rays while SPF 30 blocks about 97%, making SPF 50 a better choice for those at risk of skin cancer.
  2. How often should I reapply sunscreen? It's recommended to reapply sunscreen every two hours, or immediately after swimming or sweating.
  3. Is higher SPF always better? While higher SPF offers slightly more protection, it's crucial to apply sunscreen properly and frequently, regardless of the SPF.
  4. Can I use SPF 50 on sensitive skin? Yes, SPF 50 is often recommended for sensitive skin as it provides greater UVB protection.