Smoking Cessation Hypnotherapy Research comparing many different studies of hypnotherapy has shown that on average smokers are over five times more likely to break the habit with hypnosis than by willpower alone. Hypnotherapy in general is also proven to be more than twice as effective compared with nicotine gum. If you really want to stop smoking, then one session of hypnotherapy could be all you need. Satisfaction Guaranteed Your money back if you're not happy with the treatment. You have to want to stop smoking to succeed but hypnotherapy can help dramatically. We are so confident that you will find our package of treatment beneficial that we guarantee to refund your payment in full if you are not satisfied with the quality of service provided by our clinic.