The Clarisonic brush is a wonderful tool which speeds up the skin’s exfoliation process, which in turn speeds up the skin’s cell turn-over rate as well as increasing blood circulation to the skin. I would say it is quite a good tool to use, as long as it is used correctly and you don’t over-do it. It is a very good idea to do a good exfoliation at least twice a week (provided you don’t have very sensitive skin). I would however recommend that you further improve your results by using a good, active skin care range suited for your skin, because it is also very important to feed, hydrate and protect your skin.