Structural Autologous Fat Transfer preserves the integrity of the fat, thus the injected fat lasts indefinitely. Of all the injectable filler materials, one's own fat is the safest and the longest lasting.
Fat used for treating a specific facial area is harvested from the abdomen or flanks. Fat Transfer is used to treat smile lines, marionette lines, depressions under the eyes, temporal wasting, hollow cheeks and other depressions in the face. It is also used for lip enhancement.