Fat injection a.k.a. fat grafting and fat transfer is a surgical procedure that has been performed many times, and because of this, it is considered to be safe and effective.
How it works?
It simply harvests fats considered to be excessive amounts in any part of the body (fat grafting from the donor area) and are transferred to areas of the body that requires more fats (such as the face, cheeks, hips or thighs or the receiving area)
The procedures is very simple and can be performed in treatment area and some minor discomfort can be felt while grafting fats from the donor area. Other than that, there are not much downtime.