After Angelina Jolie popularized the bee-stung lip effect, women rushed to cosmetologists to achieve the same result. Face specialists were hard-pressed to explain that not everyone can quite carry it off. Facial features have to be in proportion to one another and also have to complement the facial frame.
However, there are still many treatments for beautifying lips. Thinner lips can be accentuated and made lusher with a small filler to hydrate and plum them up. The same treatment holds good for lips, which start to sag or shrink with age.
Men may also need lip rectification due to injury, etc. But the art of lip beautification lies in its subtlety. When the lip job is noticeable, it probably makes the face look awkward. It is very important that the person undergoing the procedure knows the difference between a naturally fuller look and a blatant plump up.