PG and VG – The 2 Best E-Liquid Bases



To be able to give e-smokers a sensation similar to when they are smoking cigarettes, manufacturers utilize e-liquid inside electronic cigarettes. The use of e-liquid improves and provides a unique taste to electronic cigarettes. E-cig liquids may also contain nicotine for those who still want to get their nicotine fix without the dangers that they get when smoking tobacco. Also, the e-liquid within the e-cigarette is vaporized which in turn becomes the vapor emitted when e-smoking. This vapor mimics the smoke emitted when smoking cigarettes, thus giving the visual appearance that one is actually smoking.

An e-liquid is also known as e-juice, smoke juice, nicotine fluid, or just as juice. It commonly contains these four main ingredients: nicotine, food flavoring, water, propylene glycol (PG), and vegetable glycerin (VG).Among these ingredients, the most recognized are propylene glycol (PG) and vegetable glycerin (VG). Also, nicotine is not always present in electronic cigarettes, and when they are present, their strengths and levels vary depending on the preferences of the user. These ingredients and their combinations make each e-liquid unique in its own way. However, mixing VG and PG usually brings out the best in these properties, giving the user a solid throat hit and a significant amount of vapor.

PG and VG may be familiar to most users, but do you really know what it is? These two will be explained further below to give you some idea as to what you are inhaling.

What is propylene glycol (PG)?


PG, as mentioned above is one of the base ingredients comprising e-liquids uk. This is what brings you that delectably solid throat hit you feel. According to the Food and Drug Administration (FDA), PG is Generally Recognized as Safe (GRAS). In fact, for over 50 years, it has been utilized in different merchandises such as food, skincare, and health products.

PG has usually little to no taste and it does not really influence the flavor of the e-liquid. It is a comparatively thin liquid. It does however make your cartridge last longer. It is best when it is combined with other ingredients – especially VG. When combining it with VG, it becomes better rounded and more stable therefore giving you a better experience when vaping. In case you are allergic to propylene glycol, you may solely use VG based electronic cigarettes.


What is vegetable glycerin?


VG is one of the two most commonly used substances in e-liquids. VG is a natural ingredient which is taken from plants. Like PG, VG can be found in some common household items like shampoos, toothpastes, medications, lotions and etc.

However, unlike PG, VG has a thicker viscosity. And while PG has little to no taste, VG can be mildly sweet. This is why PG and VG is usually mixed together – in order to balance their discrepancies out.

Also, because of its denseness, VG produces thicker vapors compared to the vapor that PG yields. There are a lot of electric cigarette smokers who would like to use an exclusively VG based e-liquid, however that is not possible. VG fluid is so thick that it can wear out your cartridge in a short-span of time!

PG and VG are combined with the other ingredients used in creating the e-liquid within your e-cigarette. With the solid throat hit that PG gives, and the thick vapors produced by VG, these two are exactly what you need to look for when using an electronic cigarette.