Hi, anyone used Tabex to help in stopping cigarettes forever. Trying to help my Gf stop smoking from sometime, succeeded in eliminating her smoking habit, she tries to take from time to time but very low amounts like 1 or 2 per week after she was smoking up to 15 per day for 10 years. Bought her Tabex recently to help stop nicotine forever. What are your experiences about this medicine and does it really make a big difference after taking only one box(100tablets) in 21 days to a month period? After a month of Tabex usage, can expect no urge of turning back to smoking?