Acne is one of the common cosmetic concerns. In most cases, acne is characterized by eruptions that may include blackheads, whiteheads, papules, pustules, nodules, and cysts. It may or may not be accompanied with pain and inflammation. Usually, acne develops on locations that have numerous sebaceous glands; and they include the face, neck, chest, and the back. As acne can cause scarring and pigmentation, it is always better to control them during the initial stages.