I love love love it. I wish I started it 5 years ago in as much as it retrains the muscle. Each subsequent treatment enhances the previous set of injections. I do not bruise easily and the injections were as close to painless as possible. I am thrilled with the results.
It is imperative that you go to a doctor/nurse rather than one of those so called Botox parties. If you live in the Chicago area I would strongly recommend my doctor. I have been to many others and he and his staff are far and away the best.
Give it a shot(pun intended)