Acne has existed throughout human history, although it seems to have become more common in the past 50 years.
Acne prevents many young people from fully enjoying life between the ages of about 11 and 18. Today it affects approximately 80% of teenagers, causing an embarrassment that can no longer be ignored.
For this reason, Researchers have been investigating the problem of acne, and have identified the major factors behind it.
Acne is a skin problem that most often appears at puberty. It affects the pilosebaceous follicles.