When Sculptra first came out I was among the first to use it. However, I stopped several years ago for the following reasons. First, Sculptra is NOT a filler, and thus does not yield immediate results. In other words, there's no "Wow!" response right after treatment, which is so often the case following treatment with dedicated volumizing fillers. Sculptra functions exclusively as a biostimulatory agent, in other words it works by stimulating new, native collagen synthesis (neocollagenesis). Treatment with Sculptra is relatively expensive and optimal treatment usual consists of a series of treatment sessions (typically about three) spaced at several week intervals. Results, once finally achieved, typically last about two years.By contrast, volumizing agents, such as Radiesse and Voluma XC (which I would use in my Upper East Side Manhattan practice), give rise to immediate improvement, often after one treatment session and results tend to last up to two years. (In my Israel satellite facility where a far greater number of regulatory agency approved fillers and volumizers are available, I would opt for Emervel Volume, Stylage XXL, and Teosyal Deep for nonsurgical cheek and temple augmentation). Moreover, it has also been discovered that volumizing fillers, such as Radiesse are indeed biostimulatory fillers that can promote neocollagenesis. As an aside, I also stopped autologous fat grafting quite a number of years ago, as well, once better and longer lasting off-the-shelf injectables, particularly the hyaluronic acid products that have little chance of allergenicity, became available. Fat grafting is relatively expensive, requires a separate procedure to harvest the fat, and despite the contention and the promise that the results were permanent, fat graft survival often didn't realize the promise. In addition, grafted fat retains the properties of the sites from which is taken (e.g.abdomen, buttocks), and thus, whatever fat does survive retains the tendency to put on weight with time, which may ultimately result in a less than optimal result with the passage of time.Whatever you decide, make sure you consult with a experienced and expert aesthetic physician injector.