A bottle of e-liquid, an e-cig device and some spare time equals an afternoon of fun and exciting exploration. I’m going to take you on my own E-Liquid Adventure. We’ll discuss the various ingredients in e-liquids, how each ingredient affects your vaping experience, and questions to keep in mind when buying e-liquid in UK.

So, what are the ingredients of an e-liquid and how it affects our vaping experience for better or worse?

When you think about the ingredients of inside an e-liquid, the only thing that comes to mind is Propylene Glycol (PG). However, there are other ingredients including Vegetable Glycerine (VG) or a combination of both, Nicotine and to make it a mouth-watering experience, flavouring! While both VG and PG serve as base substances for vape liquids, they also add their own unique flavour profiles. The flavour profile can either have a positive or a negative effect on your vaping experience.

Vegetable Glycerine

Vegetable Glycerine (VG) is a common ingredient in e-liquids, and it’s something you’ve probably heard of before. But what exactly is it?

VG is a thick liquid that comes from plants. It’s made by combining vegetable oils with water and then filtering the mixture through carbon dioxide to remove impurities.

The result is a clear liquid with a sweet taste, making it an ideal additive for foods and beverages such as coffee creamer, cakes, jellies, and candies. It can also be found in many shampoos, soaps, and skincare products.

It’s also used extensively in e-liquid for vaping because it provides some unique properties that make vaping more enjoyable than traditional smoking:

It produces more vapour than propylene glycol alone—vapour being the visible mist produced from inhaling an e-liquid through an electronic cigarette or similar devices.

It helps keep the flavour of your e-liquid fresh over time—this means you’ll taste less burning or stale flavours as time goes on!

Propylene Glycol

Propylene Glycol is one of the most common ingredients in e-liquids. But what exactly is Propylene Glycol and why do we use it?

Propylene Glycol (PG) is a colourless, odourless, viscous liquid that is used as a humectant (a substance that retains moisture). It also helps make up the base for many vape liquids. In fact, PG is so common in e-liquids that it’s often referred to as “PG juice.” It is also used to absorb extra moisture from foods like potato chips and marshmallows. It’s used in e-liquids to dissolve flavourings and nicotine. It also acts as a humectant which helps keep e-liquids from drying out and helps them form vapour more easily when vaped at higher temperatures on device coils. High PG e-liquids are best if you’re looking for huge clouds because it produces more dense vapour than VG does.


When you think of nicotine, what do you think of it? Do you think of the time you smoked at a party and got sick? Or maybe the time that one cigarette made your heart race or the time it made your mouth feel dry. Maybe even that one time when you felt energised and excited.

All these thoughts are valid because nicotine has many different effects on people. Nicotine is a chemical found in tobacco leaves and other plants such as eggplants, tomatoes, potatoes, peppers, etc. It is used for its stimulant effects on the body by stimulating nicotinic acetylcholine receptors (nAChRs). These receptors are found in the central nervous system to regulate mood and cognition. Nicotine is also addictive which can lead to dependence when consumed regularly over an extended period of time.


You can’t really talk about e-liquids without talking about flavouring. What’s in a bottle? Well, that depends on the flavour.

Flavours are made up of different ingredients, and those ingredients have different effects on your vaping experience. Some ingredients can make the vaping experience more satisfying, while others can make it more irritating or even dangerous.

Flavouring is often the most important factor in determining whether you enjoy vaping or not, so it’s worth taking a look at what’s in those bottles!

All in all, the best thing to do is play around with different liquids and find out what you like. There’s a vape for everyone out there, and it just takes some time and experimentation to find yours. There are so many kinds of ingredients found in e-liquids that consumers may not know about. By being an educated consumer, you can make a difference in the vaping community. The organisation and passion to educate consumers have grown, and people are taking notice as they become more aware of how to make safe decisions when purchasing e-liquids. Becoming acquainted with all of the elements that go into e-liquid production is beneficial for your health and will potentially help support a responsible manufacturer.