What Is Synthetic Nicotine?

Have you seen the logo “TFN” or “TFN Nicotine” on a bottle of e-liquid recently? If you think the answer to that question is “no,” take a closer look at the vape juice you’re using right now. There’s a good chance that the e-liquid’s formula and label design have changed recently, and the changes may have been so subtle that you haven’t even noticed. The acronym “TFN” stands for “tobacco-free nicotine.” In other words, the nicotine in the e-liquid you’re using right now isn’t derived from tobacco and is actually synthesized in a laboratory – and if you’re not using synthetic nicotine already, you probably will be very soon.