this review title is: works well and the content is: i am happy with this new tool i like that it actually does work and is easy to use at home the problem i have is finding the time to do it or remembering to do it it does not hurt at all you feel it but it is not painful worth the benefits and the science behind it makes sense i do not know if it is as good as what you get at the doctors because i have never had this procedure but my understanding is that at the doctors it goes deeper.there are other information for this review, one is this reviewer did not purchase it and the other is 4 people think this review is helpful.