The liquid containing the recharge, is known as e-liquid or e-juice.
It is a primary base mixture of propylene glycol with different flavors and aromas and a proportion of nicotine (extracted from snuff).
The proportion of nicotine, usually ranges from 0mg to 34 mg. We recommend tapering the dose until reaching 0mg.
The Food and Drug Administration (FDA) has classified propylene glycol as an additive that is "generally recognized as safe", which means it is acceptable for use in flavorings, medicines and cosmetics, and as a direct food additive. Also used in machines that simulate smoke.
In electronic cigarettes, propylene glycol generates steam chosen aroma and flavor as the smoke is normal. This helps to satiate the craving to smoke conventional cigarettes.