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What is an SPF, and how do I know how many hours of protection I am getting?

April 26, 2017Deals fashion glamour hours polls shopping SPF trends

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What is an SPF, and how do I know how many hours of protection I am getting?

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A specific SPF indicates how much longer a person’s skin can be exposed to UVB before developing a burn. For example, if you can stay out in the sun for 8 minutes without getting red, and you use an SPF 15, you can now stay out in the sun for 120 minutes (8 X 15 SPF) before developing a burn. Keep in mind, this is a general number, some people will burn faster. Tip: Always apply sunscreen 30 minutes before sun exposure.