This product is amazing have been smoking for 55 years. Tried many times to stop in some cases as much as 6 months and still went back to smoking. Was looking at the dave letterman show and he had this girl on his show do notremember her name and they where talking about e cig that she was smoking. Went on you tube to getmore info ordered a started kit. Enjoyed them so much that from the 1st day I had 2 tobacco cig from a 2 pack a day habit. It has been two weeks now and I have not had another tobacco cig