Why Short-Fill E-liquids Exist and How to Mix Them Properly - V8PR.uk

Why Short-Fill E-liquids Exist and How to Mix Them Properly

Have you ever come across the term "short-fill e-liquids" when researching e-liquid? If so, then you might be as confused as many other individuals who are relatively new to the vaping world. Some veterans may have never even heard of this term before. So, if you don't know what it is, short-fill e-liquid are large bottles of nicotine-free e-juice that aren't filled to the brim, hence the phrase "short-fill." The leftover space is for nicotine shots that you can add to customise the amount of nicotine in your drags.

That being said, if you're wondering why such bottles exist and how you can mix short-fill e-liquids properly, keep on reading:

Why Do Short-Fill E-liquids Exist?

The main reason short-fill e-liquids exist is a lot simpler than you might realise. It all started on May 20, 2017, where the TDP regulations went into effect. What it did was limit any e-liquid bottle to only 10ml. This is the reason you find many e-liquids with nicotine to come in this size. The regulations also imposed the rule that no bottle should have more than 20mg/ml. However, this did leave some loopholes, which is why short-fill e-liquids exist.

Short-fill e-liquids do not come with nicotine. That's why they come in large bottles. Now, you can mix in the nicotine by yourself, and you've got yourself a large bottle of e-liquid with nicotine in them, provided you aren't going to sell it commercially.

How Do I Properly Mix Short-Fill E-liquids?

If you are interested in mixing short-fill e-liquids by yourself, you will need to know how to ensure that you get the right amount of nicotine in each drag you take.

To get the nicotine in the first place, you need to purchase tiny 10ml-sized nicotine shots that are unflavoured e-liquid with an incredibly high nicotine concentration. With your short-fill e-liquids in hand, you can start mixing. 

To do the math to ensure you add the right amount to get the right mg/ml of nicotine, you need to take a look at the size of your short-fill e-liquid. For instance, if you have a 50ml bottle of short-fill, adding a 10ml nicotine shot will result in a total of 60ml in the bottle. Also, knowing that the standard for most 10ml nicotine shots contains 18mg of nicotine results in around 3mg of nicotine. Doubling the shots will result in 6mg of nicotine in a 70ml e-juice. You can use online calculators to help you decide how much to put into your bottle to enjoy that perfect vape.


With all of that knowledge in your mind, you can get out of your way to purchase yourself some short-fill e-liquids and nicotine shots to mix and match the perfect juices that you can enjoy. No more do you have to store a bunch of tiny bottles to satisfy your vaping needs. Now, you can have a few large bottles that are more affordable and give you more juice to work with, allowing you to not run out of e-juice or money anytime soon. So, if you're a heavy vaper, a sub-ohm user, or any vaper who wants to enjoy a bunch of flavours without having to worry about not having nicotine, try out short-filled e-liquids today!

V8PR is a premium vaping supplier offering thousands of branded products to help meet any vaping needs. If you are looking for an online vape shop in the UK to purchase short-filled e-liquids from, check out what we have to offer!