iQuit Salt Nicotine Premium E-Liquids. Amazing flavor profile and really smooth throat hit make iQuit different than other ordinary e-liquids available with high nicotine. iQuit provides higher nicotine level and with that, it brings low output systems to life. Due to an ability to quickly absorb into the bloodstream, ‘Nic Salts’ provides an absolute feel of traditional cigarettes. iQuit comes in various mouth-watering flavors and strength of 50mg.