Since several decades, the mystery behind acne and its eruptions have puzzled doctors and scientists to no end. Acne which is considered as a sign of hormonal changes in the body has been treated as a spot on the flawless beauty of many people, especially women. As a girl starts going through puberty, several changes starts in her body. Eruption of acne on her face is the first sign of changes occurring in her body. Many times, acne also occurs just before the start of menstrual periods. According to some scientists, acne may occur due to bacteria that cause acne which is referred to as P.acnes. These bacteria live on the skin of every person but only some people suffer from an acne breakout while other people continue enjoying resilient and clear complexions. The reason behind this discrepancy is still...