How often should one replace her sunblock?!

Question: I heard the active ingredients begin to degrade after a year and sunscreen should be purchased new each season. I am going on vacation in a week and want to know if I should get new ???

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Answers: I heard the active ingredients begin to degrade after a year and sunscreen should be purchased new each season. I am going on vacation in a week and want to know if I should get new ???

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Yes, please buy new sunblock each season for it to be truly effective.

Have fun in the sun, but do wear the SPF 30+ block. (new)

I am an RN

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The expiry date usually gives about two years. If you can't read it anymore, it's probably too old.

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