Many people slather on sunscreen every day, but if you’re not choosing the right type or not using enough, it may not be working. Dr. Cecilia Larocca, a dermatologist at Dana-Farber Cancer Institute, recommends you use no less than SPF 30 and reapply it every two hours. Your sunscreen should also be broad spectrum, says Dr. Larocca, meaning it covers both UVB and UVA rays.
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Choose the Right Sunscreen and Use it Often
Many people slather on sunscreen every day, but if you’re not choosing the right type or not using enough, it may not be working. Dr. Cecilia Larocca, a dermatologist at Dana-Farber Cancer Institute, recommends you use no less than SPF 30 and reapply it every two hours. Your sunscreen should also be broad spectrum, says Dr. Larocca, meaning it covers both UVB and UVA rays.
Learn more about SurvivorNet's rigorous medical review process.
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