I was so skeptical about Nood. I have quite fair skin and dark hair, but my hair is coarse, thick, grows fast, and I have a ton of double follicles. Well, I'm a convert. Within 3 weeks of use, my hair growth has slowed, I have no more double follicles, the hair is finer, and I'm starting to see patches where the follicles appear to have disappeared and no hair grows back. In addition, when I do shave to use Nood, I have fewer shaving bumps and far fewer ingrown hairs. My picture attached to this review is after 3 weekly sessions (one of them was yesterday). Using Nood IS a time commitment, especially at the beginning. It takes me about 2 hours to do both legs from ankle to knee, my underarms and my bikini line. The process is not uncomfortable at all, so I recommend watching a few episodes of your favorite show once a week for the first 60 days while you use the device. (: