TFN

Tobacco-free Nicotine contains Nicotine but doesn't have any tobacco in it. This means that this source of Nicotine doesn't have the impurities that are commonly associated with tobacco. If you're concerned about using e-juices because of the impurities that come with Nicotine, tobacco-free Nicotine is clean of these impurities.

Also, tobacco-free Nicotine doesn't have any taste or smell. Keep in mind that tobacco-free Nicotine does have similar biological properties to the tobacco plant. However, You won't have the sour scent and flavor from tobacco-free Nicotine that is commonly associated with tobacco.