Developed with pod systems in mind, Nicotine Salt is the form of nicotine found naturally in tobacco leaves. An Eliquid made with extracted nicotine salt more closely emulates the nicotine absorption rate of tobacco smoking. It will also provide a less harsh throat hit than traditional freebase nicotine. Because of this, eliquids made with nicotine salt are available in higher higher nicotine levels making them perfect for low power, mouth-to-lung devices. They are NOT recommended for high wattage vaping.