Knowing the Difference Between PG and VG E-Liquids

The type of e-liquid that you choose when vaping can have a huge impact on your overall experience, and understanding the difference between propylene glycol (PG) and vegetable glycerine (VG) liquids will help you to get the result that you desire. All e-liquids are made up of either VG or PG or both and added flavouring and nicotine, and the hit you enjoy when vaping is influenced by the quality and quantity of each ingredient. To make sure you always enjoy using e cigarettes, we’ve explained the differences between PG and VG so that you can make an informed choice.

Qualities of PG

Propylene glycol is a synthetic liquid that’s used safely in a huge number of products, and when it comes to e cigarettes, it’s renowned for offering the best throat hit. PG is completely tasteless and very thin and is often the preferred choice of those who love the burning sensation in the back of the throat that’s similar to a real cigarette. Due to the fact that PG is completely tasteless, it has no effect on the flavouring used, so many vapers associate it with being the e-liquid that’s crisper and more intense. Being a thinner liquid also allows it to be absorbed better and to leave less residue on e cigarettes, meaning that less cleaning is required.

Qualities of VG

Unlike PG, vegetable glycerine is not produced chemically in a lab; it is 100% natural and is derived from plant and vegetable oils. This makes it thicker than PG and means that it creates far more satisfying clouds of vapour when you are vaping. Unfortunately, this viscosity also means that there is increased build-up formed on e cigarettes, and they will need regular maintenance and cleaning. The excellent vapour production and the natural properties of VG make it a great choice for those with allergies or who prefer a more natural product. Being natural, VG has a slight sweetness to it, and this can slightly alter the taste of your e-juice, but it’s a pleasant side effect that does not negatively affect the vaping experience.
For many, the ultimate e-juice combines both PG and VG to ensure that the throat hit and vapour produced is both satisfying and stimulating, but the final choice is a matter of personal preference, and experimenting with both options will ensure that you find your favourite.