Lip augmentation, also known as lip filler is a non-surgical treatment in which is primarily designed to restore shape, increase volume and hydration and add projection into the border and body of the lips. This treatment requires the injection of dermal filler, a natural substance of hyaluronic acid into the main injection points of the lip. These main injection points are the vermillion border, cupids bow, oral commissures and the philtrum all in which supports and shapes the structure of your lip.