I wanted to share my review: It look me a long time to finally bite the bullet and purchase one for my birthday. It has been the single best purchase I have yet to make. It keeps my skin extremely clear. I am so happy with the product. You will need to purchase a new brush head every 3 months, but the cost is extremely affordable at $11-13, and can be found on amazon. I'm totally hooked, and love the whole system. Hope you've purchased it and enjoy it! xo