I smoked 2 packs a day for 43 years. Stopped within 3 days of using ego c exits. It has been 2 years 9 months since my last cigarette. I was able to stop smoking when pregnant with 3 kids but unable to remain off of them even using hypnosis and most of the products on the market. Definitely made a great change in my health as well as financialy. Sure hoping these products will remain available in the future.