Marketed as the “Swiss solution to stop smoking”, the NIC-ex SX1, developed by ADDiCT Swiss Care Products, is a device which uses principles of electric stimulation therapy to help reduce the cravings associated with nicotine withdrawal. According to the ADDiCT web site, here’s an explanation of how the NIC-ex SX1 device works: ¨NIC-ex SX1 helps cigarette smokers stop smoking by regulating the brain levels of such natural neurochemicals as dopamine and endorphins. The neurochemical dopamine stimulates the “reward” centre in the brain resulting in a “feeling of pleasure. Endorphins, also produced naturally by the brain, are anti-stress hormone-like neurochemicals that relieve pain (anti-pain action) and enhance the immune system. The nicotine in cigarette smoke increases the brain levels of dopamine thereby giving the smoker a rewarding “feeling of pleasure”. The need of the smoker to continue getting this “feeling of pleasure” quickly results in the development of nicotine addiction... When a smoker tries to stop smoking, the brain nicotine levels rapidly decrease, resulting in lowered levels of dopamine and an array of very unpleasant, discomforting (nicotine) withdrawal symptoms that includes an intense craving to smoke... NIC-ex SX1 works by electrically stimulating the brain to produce dopamine which restores and helps sustain that “feeling of pleasure”, thus preventing the strong craving to resume smoking during nicotine withdrawal. NIC-ex SX1 also increases the brain production of the natural anti-stress, anti-pain endorphins, thereby reducing or minimizing the intensity of many of the stressful, painful nicotine withdrawal symptoms. (Primary Source: www.addictswiss.ch)