I've tried several fillers. None work as well as radisse and have as long lasting results. I'm 33 but people can't believe i'm 33. They think i'm 25, and i still get carded at bars. I basically have radisse injected every 6-8 months by a skilled doctor to build my upper cheek area where i'm losing volume, eliminating the nasal-labial fold and restoring cheek structure. The result is that i look younger than most people do in their 20s. Well worth the cost in my opinion. And people, please, if you're not using sunscreen DAILY and using a decent skin regiment, there is no magic filler that will fix your stupidity. AN OUNCE OF PREVENTION IS WORTH A POUND OF CURE.