Nicotine is a natural stimulant found in vegetables such as tomatoes, potatoes, eggplant and peppers. Nicotine salts are derivatives of nicotine, which are synthesized from organic or inorganic acids in nicotine.
Conventional cigarettes containing nicotine are very choking and inedible at high concentrations.
E-cigarettes containing nicotine salts mimic the sensation and satisfaction of real cigarettes, are neutral and mild, and cause little irritation to the throat.