What Causes Acne

What Do You Really Know About the Causes of Acne?

We've all experienced a blemish in our lives, and many of us are still dealing with one (or more) right this very minute. But as much as you know to use salicylic acid or benzoyl peroxide to treat those breakouts, how much do you really know about that actual causes of that pimple on your face? Test your acne knowledge now.

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