I am 52 years old. I was using juvederm fillers for the past 5 years which lasted about 6 months. Then I paid $1800 for voluma, and that was gone in a few months, so I decided to try Radiesse since you get more volume of filler for your money. I paid $1363.00 for 3 vials- 4.5 cc. The results looked really good, but only lasted 3 months. The older I get it seems that you have to get more filler...