Is SPF 50 Really Better than SPF 30 for Sun Protection?

Discover whether SPF 50 provides significantly better protection than SPF 30 and learn about proper application for maximum effectiveness.

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SPF 50 offers more protection than SPF 30, but the difference isn't huge. SPF 30 blocks about 97% of UVB rays, while SPF 50 blocks around 98%. Both are effective if reapplied every 2 hours and after swimming or sweating. However, the critical aspect is proper application and reapplication, rather than just the SPF number.

FAQs & Answers

  1. What does SPF mean? SPF stands for Sun Protection Factor, which measures how well a sunscreen protects skin from UVB rays.
  2. How often should I reapply sunscreen? You should reapply sunscreen every two hours and after swimming or sweating to maintain effective protection.
  3. Is higher SPF always better? While higher SPF provides more protection, correct application and reapplication are more crucial for effective sun safety.
  4. Can I use SPF 30 if I'm swimming? Yes, you can use SPF 30 while swimming, but make sure to reapply it every two hours or after getting wet.

Watch More

For more information on sun safety and skincare, check out our guides on choosing the right sunscreen and tips for summer skincare routines.

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