What Causes Acne in Face Skin

Acne is a small thing that makes you unconfident and it makes your appearance looks worse. Even though acne is not dangerous, it makes your face looks terrible. The thing that makes acne becomes terrible because it leaves a skin scar in your face. Definitely, the skin scar will make your face looks worse and ugly. By the way, if you want to clear the acne, then you should know about what your acne...