Understanding the Various Constituents of E-Liquids

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Understanding the Various Constituents of E-Liquids

When you want to discover how to choose best e liquid, you will have to first understand the compounds they are made of. E-liquids are prepared with propylene glycol, vegetable glycerin and flavorings. Nicotine is an optional ingredient used in certain e-liquids that are meant for smokers. Take a look at each of them in detail below.


The Function of Propylene Glycol

Propylene glycol or PG is mainly used as a means to hold the flavor. This product is completely odorless and colorless. As such, it is perfect for holding the flavors of the e-liquid. Moreover, it reduces the temperature required to convert the flavorings into vapor. It is non-toxic in nature and found in various products including medical items like asthma inhalers. Excess concentration of PG provides a throat hit, preferred by many vapers.


The Function of Vegetable Glycerin

Called VG for short, this item acts as the base for the e-liquid. It is also odorless and colorless but it is not very good at holding the flavors. It is mainly used for thickening the vapor produced. VG is derived from natural plant oils such as coconut or soy. As such, it finds a wide variety of usages in cosmetic products. Since it imparts smoothness to the vape, there are many e-liquids which use VG exclusively without any PG.


The Function of Flavorings

There is only a single function of these compounds and that is to provide the taste to the vapor. The compounds chosen are safe for human consumption. However, they are not necessarily natural in origin. Artificial flavorings are also common. Many e juice make use of a combination of these flavorings.


The Function of Nicotine

E-liquids containing nicotine are mainly used by smokers. Correct usage of such products can help in decreasing the reliance on nicotine and ultimately helping the users quit smoking.


Now that you know about the various components in e-liquids, choosing best eliquid should become easier for you. Simply ensure that the correct percentages of these compounds are present in the chosen liquid.