I think most of the frustration acne victims face stems from unresourceful ideas and beliefs about getting clear. Like diet is the answer to acne, or that you can get permanently clear with topical and/or antibiotics.
Acne is caused by a number of things; acne can't be attributed to just one cause. In general, though, acne is the result of over productive sebaceous glands. These glands product excess oil, which mixes with dead skin cells and dirt, blocking the skin pores.
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tags: back acne and chest pimples, back acne in pregnancy, how to get rid of body acne and pimples