E-LIQUID INGREDIENTS

E-liquid, alternatively referred to as vape juice, is made up of four key (base) ingredients:

Propylene glycol (PG): An almost odorless, clear liquid with a slightly sweet taste made from organic compounds. Also found in other items such as processed foods and medicines.

Vegetable glycerin (VG): A thick, clear, odorless and sticky liquid made from vegetable fat. VG has widespread applications, including sweetening foods, manufacturing toothpaste and medicines, among others. 

Artificial flavorings: Imitations of natural flavors processed in the laboratory using synthetic chemicals referred to as esters.

Nicotine- A tobacco extract also found in cigarettes that acts as a stimulant substance and is considered addictive. Nicotine is distilled into a clear, liquid solution before it's added to the vape juice. The level of nicotine varies in e-liquids, with some completely free of nicotine. The highest legally allowed nicotine content in an e-liquid set by the EU TPD E-Cigarette Regulations is 20mg per ml.