A member asked:

Does more spf mean better sunscreen?

A doctor has provided 1 answer
Dr. Michael Dugan answered

Specializes in Hematology

Yes and no: 30 is better than 15, but anything over 30 is probably marketing hype rather than any true benefit.

Answered 6/18/2013

5.1k views

Thank

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What do the different SPF numbers in sunscreen and letters SPF stand for?

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