What about acne on my chest and back?

These areas can be treated the same way you would treat the face.  With the back it is a little more challenging because it is difficult to reach.  Typically the chest and back can tolerate stronger products, so a more aggressive protocol is typically recommended.  For those experiencing problems with break outs on the chest and back, the first step would be to replace using soap on these areas with a glycolic acid cleanser.  Benzoyl peroxide is usually the best course of action to begin with as a “leave on” product.  If the problem persists, other options are available.