I had a fat transfer to my nasolabial folds, corners of my mouth and two areas on my chin. I had this procedure done in conjunction with facial laser resurfacing. The results from the fat transfer are very positive. The folds by my nose and mouth are softened, the corners of my mouth lifted and my chin fuller where it was beginning to sag. The fat is supossed to be permanent which means I won't have the expense of injectable fillers in the future.
This is the way to go if you are considering fillers which have amazing results. Just be sure your physician is experienced.