the laser worked for me and still is, it is still in your head a bit but i smoked for 32 years, and now for 7 month have not, if you want the number to the guy, i can get it to you but i need few days to get to my phone in bali since iam not there right now. the cost was 2.5 millon for 2 treatment each 1 1/2 hour then a follow up 2 wek later if you want it!! i did all 3 cause i live there so it was easy to go back but after the first one, i did not smoke or even cheat for weeks, i have taken a puff few time in 7 month only for it to gross me out!!thank god) if you want more info, let me know