Treating the hollows that you have in the temples can be accomplished by several different fillers and we always recommend that you have a consultation and the treatments done by a board-certified dermatologist or plastic surgeon as these groups are the most knowledgeable in the use of fillers, the anatomy of the area, and how to best maximize the results of the various fillers. We really like Sculptra in this area – and this will require a series of injections usually done 4-6 weeks apart to achieve acceptable results. Scultpra works by having the poly-L-lactic acid work under your skin to create new collagen. Once the process has occurred, the results one can have can last for up to two years in many patients that are treated. You should have been told this in advance that multiple treatments would be needed and that this would work over time.Other fillers work well here. Radiesse, calcium hydroxyapetite, also works well in this region when injected by a very skilled injector. Radiesse results can last for one to one and a half years in many. Other patients will choose the hyaluronic acid fillers, such as Restylane or Perlane, Juvederm, or even Belotero. The results are immediate, and they can last for up to one year in many.You need to have the right injector, understand the different products, and chose the one that is right for you.