Volbella is a lip injection filler, it uses hyaluronic acid and can last up to a year. Volbella is one of the top fillers on the market, it is known to not only plump the lips but to help diminish the fine lines around the mouth in a seemingly natural way. The smaller particle size is perfect to correct the fine lines but not make the lips look bulky or puffy. It is also proven to soften and allow the skin to retain moisture. You should only feel a small prick during the injection and one session takes 30 to 45 minutes, but that depends on your desired results.