One of the most exciting innovations in aesthetics has been the development of safe, effective fat grafting techniques. No substance can create a more natural look and feel than your own fat, which can be transferred to areas of your face that have lost volume.
The beauty of facial fat transfer procedures is that a percentage of the fat cells transferred will become a natural part of your body, there for the long term. You will have no need to return for repeat treatments (as is necessary with synthetic dermal fillers).
Another benefit is that your body recognizes its own cells, with almost zero risk of a negative reaction. As the fat cells integrate into the tissues and are nourished by your blood, they become viable and will function like all other fat cells in your body.
The percentage of cells that survive the transfer is typically between 50 to 80 percent. For the best results, you may require a series of fat transfer treatments to achieve the look you want.