What is a 50/50 Shortfill?
This vape juice is made with equal parts vegetable glycerin (VG) and propylene glycol (PG). Most of the time, it's sold as 50ml in a 60ml bottle. You add 10ml of nicotine to make it up to 60ml total, usually ending up at 3mg strength. This kind of liquid suits mouth-to-lung kits and lower-power pod devices. It gives a more cigarette-like draw and won’t clog coils as quickly as thicker, high-VG liquids. If you’re using a basic kit like the Vaporesso XROS or a Caliburn, this is the sort of e-liquid that tends to work well. 50/50 eliquid is a common choice for vapers who don’t want to chase clouds or fiddle with settings; just mix it, shake it, and fill up your tank.

Why Shortfills Make Sense for Regular Vapers
If you’re going through a lot of liquid, shortfill e-liquid is usually cheaper over time. A 100ml bottle with two nic shots gives you the same amount of juice as ten 10ml bottles, without the extra packaging or cost. Once you’ve found a flavour or two you like, it’s easier to just buy the bigger bottle. You’ll also have fewer bottles cluttering up your drawer or bag. Another plus is you’re not tied to one nicotine strength; you decide how strong or weak you want it, or you can skip the nicotine altogether. That bit of flexibility is one reason a lot of long-term vapers stop buying 10mls altogether.
50/50 Shortfill for Pod Kits
A lot of 50/50 shortfill options are just larger versions of popular 10ml juices. They take the same recipe, leave out the nicotine, and bottle it with space for a shot. If you’ve already been vaping a certain brand or flavour, chances are you can find it as a shortfill. These thinner juices work well in low-wattage kits that use higher-resistance coils. You’ll still get decent vapour and good flavour without putting extra strain on your device. Most people using kits like the Aspire Flexus, Xlim, or anything with a built-in coil pod will find these shortfills do the job well. They're reliable, cost-effective, and easy to mix.
Shortfill Sizes & Mixing Nicotine
Shortfill e-liquid mostly comes in 50ml or 100ml bottles. You add one 10ml nic shot for the 50ml size or two if you’ve got 100ml. Each shot is usually 18mg strength, so once mixed, your liquid ends up around 3mg. Mixing is straightforward: open the bottle, pour in the shot, close it, and shake it hard for about half a minute. That’s enough to combine it properly, but some vapers let the mix sit for a day or so, especially if the flavour’s more complex, like custards or tobacco blends. For fruity or menthol liquids, most people vape them right away with no issues.
Who Should Be Using Shortfills?
Shortfill e-liquid is better suited to people who’ve already got a good handle on what they like. If you’re still jumping between flavours every week or trying out new devices, smaller bottles might make more sense. But if you’ve settled into a routine and know what works for you, these unflavoured e-liquids save you money and cut down on hassle. Sub-ohm users tend to go for the thicker high-VG ones, while pod kit users will be more comfortable with 50/50. Either way, the benefit’s the same: you’re not stuck with fixed strengths, you cut back on waste, and you don’t have to buy as often.
Frequently Asked Questions
What are shortfill e-liquids?
Shortfill e-liquid comes in large bottles of vape juice that don’t contain nicotine but leave space for you to add it yourself. This format became common after UK laws restricted nicotine-containing liquids to 10ml bottles.
Can I vape shortfill liquid without adding nicotine?
Yes. If you’re trying to cut down on nicotine or just want the flavour, you can use shortfill e-liquid without adding anything else.
How do I add a nic shot to a shortfill?
Unscrew the cap, pour in your nicotine shot, close the bottle, and shake it hard for about 30 seconds. Some people let it sit for a day or two before using it, but it depends on the flavour.
Do shortfills need to steep after mixing?
Sometimes. Fruit and menthol liquids are usually fine straight away. Heavier flavours like dessert or tobacco may improve if left for a day or two. Keep them in a cool, dark place and give them a shake every so often.
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