Acne is a common skin complaint. Predominantly a curse of Adolescents and teens, it is currently the most common skin condition in North America with approximately 70 to 87% of teens being affected and 20% of its cases been linked to adults. Whilst acne doesn't necessarily affect everyone, around 17 in every 20 people are afflicted in their lifetime. Usually affecting areas on the face, neck, back and the chest, acne can be seen most prominently in teenage boys whom commonly have the worst cases 更多
