Lip augmentation aesthetic is performed by injecting filling materials or fat tissues extracted by the patient him/herself. The filling materials have to be soft and collapsible. The most natural method without a risk is using of filling materials harvested from the own fat tissue of the body. The inserted filling materials have duration between a couple of months and one year, because most of the material will be absorbed by the body in time. For this reason the injections have to be repeated a second or even a third time after the estimated duration time of the filling material. After these corrections the augmentation will reach the wanted size and will stay permanent.
