In the simplest terms, making your own e-liquid involves mixing together the main elements that make up e-juice: base liquid of PG and VG, nicotine, and flavor concentrates like tobacco flavor or not tobacco flavor (sweet or fruity aroma)

You don’t necessarily need all of these, for instance, if you prefer your e-liquid to be nicotine-free or even unflavored.

This might all seem overwhelming, but it’s not as bad as you might think. You don’t need advanced knowledge of chemistry. If you can make a cocktail, you can make your own vape juice.