A Individuals metabolize fillers differently and it appears that you may metabolize them faster. Radiesse is one of the thicker fillers can last up to a year. Fillers are a framework to build volume in areas that when we age we tend to lose volume. As a practitioner, I suggest to my clients that they come at the nine month mark and receive a touch-up filler. If you send me a picture or come in, I would be happy to further assist you. Hope this has been helpful. Christine Pournaras, RN, BSN