I don't know if it's acceptable for me to share this here, or not... I used my fat-loss patch to quit smoking. We have 2, but one has 5HTP in it. ...our power patch. On two occasions I mistakenly put the regular patch on, instead of the power patch. Mid day, I was climbing the walls. I went to change the patch, thinking perhaps I forgot in the morning...and discovered I put the wrong one on. After putting the correct one (power) on, I made it thru the day. Now, I haven't had a cigarette in over a year...sometimes I forget that I quit, and I'll plan something around a cigarette, like I always did...only to remember I no longer smoke. I also no longer use the power patch. I used it for 3 weeks before smoking the last cigarette...I continued using it, I think, for about 6 months...maybe 5... I also lost 30 pounds...a PLUS!!! I don't know if this site gives you a way to send me a personal message, if you'd like more info... my email is dianaspatch@yahoo.com. IF you'd like more info...email me.