E-liquids are made up of four main ingredients; vegetable glycerin (VG), propylene glycol (PG), nicotine, and flavoring.

Vegetable glycerin (VG) and propylene glycol (PG) play a very important role in e-liquids. The VG/PG ratio of an e-liquid determines whether it is more suitable for flavor chasers or cloud chasers. These two ingredients impact your e-juice in different ways.

Vegetable Glycerin (VG)

E-liquids with a high ratio of vegetable glycerin (VG) are recommended for vapers who love blowing huge clouds. The liquid is odorless, but it has a slightly sweet taste. The taste of VG can affect the overall flavor of an e-liquid. Vegetable glycerin has a thick consistency and has a low absorption rate. 

You must check the PG/VG ratio when buying e-liquids. E-liquids that are made up of 100% VG do not contain any PG. 

Although e-liquids that have a high vegetable glycerin ratio produce big clouds of vapor, they have a weak throat hit. If you choose a MAX VG e-juice with a low nicotine concentration level, you may barely feel any throat hit. 

Due to its thickness, vegetable glycerin is likely to gunk your coil and wicking material. However, this does not hold true for all MAX VG vapes. 

Propylene Glycol (PG)

Propylene glycol (PG) is an odorless liquid. But unlike VG, which is sweet, PG is tasteless. This means it doesn’t affect the flavor of e-liquids. This is one of the reasons why flavor chasers prefer MAX PG e-liquids. PG is light and has a runny consistency. Therefore, its absorption rate is very fast.

Propylene glycol also contributes to give you a good throat hit. E-liquids with a high level of PG will give you a more intense throat hits that a MAX VG e-juice even if they have the same nicotine concentration level.

Since propylene glycol is light, it is likely to gunk your coil. If you frequently vape with MAX PG e-liquids, you may not need to clean your coil and wicking material regularly.

If you are a DIY enthusiast, you’ll find bottles of vegetable glycerin or propylene glycol at very good prices at https://slimsejuice.com. The store also has MAX VG and MAX PG e-liquids. 

Which is Better MAX VG or MAX PG E-Liquids?

There is nothing like a best PG/VG ratio to select. It all comes down to personal preference. As indicated above, if you’re a cloud chaser, you need to go for MAX VG e-liquids. However, if you’re a flavor chaser, MAX PG e-liquids are a better bet.

E-liquid manufacturers usually make their vape juice blends available with different VG/PG ratios to suit different vapers. Hence, you’ll find an e-juice with a VG/PG ratio of 50/50, 60/40, 70/30, 80/20, 90/10, and even 100% VG. While there are 100% VG e-liquids, you will struggle to find an e-juice that is 100% PG. This is because some people are allergic to PG, so 100% VG e-liquids were created to give them an option to choose. However, VG doesn’t have any allergy risk. If you are new to vaping and you don’t know what VG/PG ratio is suitable for you, try going for a 50/50 blend to start off.


All the ingredients of e-liquids play a role in the outcome. The proportion of each ingredient and their quality determines the kind of e-liquid you’ll get.