My wife used them for 3 weeks when she quit a year and a half ago. They worked good for her, I tried back then to quit with her. Commit burned my throat, and I couldn't take it and ended up smoking again.......JUST ANOTHER EXCUSE........not anymore. I am not using any nicotine and I have weened myself off Wellbutrin as well. The thing is, there is no right way to quit except to just DON'T SMOKE PERIOD.