Is 70 SPF Too Much? Understanding Sunscreen Protection Levels
Discover if 70 SPF is excessive for sun protection. Learn about effective sunscreen use and recommendations from dermatologists.
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70 SPF is not too much; it provides very high protection against UVB rays. Most dermatologists recommend using at least SPF 30, but higher SPFs like 70 are beneficial for those with very fair skin, a history of skin cancer, or high exposure to the sun. The key is to apply enough sunscreen and reapply every two hours, or more often if swimming or sweating.
FAQs & Answers
- What does SPF stand for? SPF stands for Sun Protection Factor, which measures the sunscreen's ability to protect skin from UVB rays.
- How often should I reapply sunscreen? You should reapply sunscreen every two hours and more often if swimming or sweating.
- Is higher SPF better? Higher SPF provides more protection, especially for those with fair skin or higher sun exposure, but it's also important to apply enough.
- Can I use sunscreen on my face? Yes, most sunscreens are safe for facial use, but look for non-comedogenic options if you have acne-prone skin.