I don't know what to think about Sona Med Spa. I think it is really contingent on your skin type, skin color, or the service you're receiving. I have medium tan skin and they assured me that since I have dark hair that the procedure on my facial laser hair removal would work. At first it did, however I used all 7 treatments (including "touch up" free treatments) and I see that 2 months later after no treatments, the hair is growing back. I think it slowed down the hair growth but definitely did not stop it. This is a pretty big waste of money if you ask me. I think it would be better to invest in at-home treatment instead.