Most teenagers have acne, pimples

Attending a workshop in a government college, it is observed that acne continues to be fairly widespread among teenagers and those in their early twenties . Even those with non oily skin are having a lot of pimples on their face. Usually most of acne and pimples are on the cheeks, chin, and forehead. The scars caused by the acne will take a few months or years to fade, they are visible on both dark complexioned girls and those with a fairer complexion. The students were probably from middle class families.
However in cities,upper middle class families, fewer teenagers appear to be having a lot of pimples, mainly due to hereditary factors and also they may be using the most sophisticated and latest ointments and cosmetics for prevention of pimples, acne on their faces