It took 4 sessions over a 6 week period each session... A week after the first time you go you're wondering why you went... It didn't work etc... The hair looks like its continuing to grow. Once you exfoliate ... Wow.. The Lazer has killed the hair at the root so it doesn't grow back -can be a little expensive but worth it imho, I've never got to worry about it again.... Getting my legs done next