The Best Vape Juice Guide For 2026

What’s the best vape juice in the UK right now? That depends entirely on your device, your nicotine preference, and how much you actually want to spend per week. But that’s exactly what this page is for.

Below you’ll find every category of UK vape juice covered in detail, from 10ml nic salts to bar salts, longfills, and quick-mix bottles.

Each section links out to a full dedicated guide so you can go as deep as you need.

Whether you’re switching from disposables, hunting for a new all-day flavour, or trying to cut your running costs before the October 2026 vape tax kicks in, you’re in the right place.

What Type of Vape Juice Do You Actually Need?

Here’s the honest answer: most vapers in the UK are using a pod kit and vaping nic salts.

That’s the sweet spot for flavour, convenience, and hitting the nicotine levels that actually satisfy a craving.

But the UK vape juice market is more varied than it looks at first glance, and the format you buy matters more than most people realise, especially with UK vape tax changes on the horizon.

The wrong format can cost you two or three times more than it needs to.

Here’s a quick breakdown of what’s available and who each format is best for.

Nic Salts (10ml) – The UK Standard

Nic salts are the most widely used vape juice format in the UK. They’re available in 10ml bottles, come in nicotine strengths of 5mg, 10mg, and 20mg (the TPD-legal maximum for pre-filled and bottled e-liquid in the UK), and they work best in low-wattage pod devices.

The reason nic salts hit differently to freebase nicotine comes down to chemistry. Salt nicotine is smoother at higher concentrations, which means you can vape 20mg without the harsh throat hit that would make freebase at the same strength almost unpleasant. That’s why ex-smokers tend to find them so effective.

Our full range of nic salts covers hundreds of flavour options across every major category. If you already know the flavour direction you want, jump straight to:

• Fruit nic salts – tropical, citrus, berry, and everything in between
• Menthol and ice nic salts – cooling blends from light mint to full polar ice
• Sweet and candy nic salts – dessert, candy floss, bubblegum, and guilty pleasures

Not sure which flavours are actually worth buying? Check the guide to popular UK nic salt flavours for the ones people actually keep coming back to.

Fun Fact: The UK’s Tobacco and Related Products Regulations (TRPR) cap nicotine strength in bottled e-liquid at 20mg/ml and limit bottle sizes to 10ml for nicotine-containing juice. That’s why you’ll never see a 100ml bottle of 20mg nic salt sold legally in the UK, but you will see 100ml zero-nicotine bottles with a separate nicotine shot included.

Bar Salts – Disposable Flavours in a Bottle

Bar salts are one of the most significant developments in the UK vape juice market over the last few years. They were designed to do one specific thing: replicate the flavour profile of disposable vapes in a reusable format.

If you’ve been using an Elf Bar, Lost Mary, or Crystal Bar and you’re either trying to cut costs or move away from single-use plastics, bar salts are the most direct route. The flavour development on these is tuned specifically for pod devices at lower wattages, which is why they taste uncannily close to the disposable originals.

They’re available in standard 10ml bottles for pod use, and in larger longfill formats for those who want to push their cost-per-ml right down.

Want a direct comparison? The nic salts that taste like disposables guide covers exactly which products come closest to the originals.

Longfills and Bar Salts 100ml – The Smart Format for Regular Vapers

Here’s where the real savings are. A longfill is a 100ml bottle of nicotine-free e-liquid that you mix with a nicotine shot (a nic shot) to create your chosen strength. Because the nicotine is sold separately, the 100ml base bottle doesn’t fall under the 10ml TPD restriction, which is why this format exists.

A 100ml longfill typically costs between £8 and £15 depending on the brand, and a nic shot adds another £1 to £2. Compare that to buying ten 10ml nic salt bottles at £3 to £4 each to get the same volume. The maths aren’t complicated.

With the UK Vaping Products Duty coming in at £2.20 per 10ml of e-liquid from October 2026, the cost gap between longfills and standard 10ml nic salts is going to widen considerably. If you’re not already buying longfills, it’s worth paying attention now.

Browse the bar salts and longfills range or read the full guide to the best longfill e-liquids in the UK to see which brands are actually worth your money.

You can also go directly to the bar salts 100ml page if you know what you want.

Quick-Mix Bar Salts – The Middle Ground

Quick-mix bar salts split the difference between convenience and value. They’re pre-measured, pre-balanced concentrates designed to be mixed with a nicotine shot and a VG/PG base in a single bottle, usually without a separate mixing step.

They’re faster to prepare than traditional longfills and still work out cheaper than buying individual 10ml bottles. If you find standard longfills slightly fiddly, quick-mix is the format that removes most of that friction.

See the full quick-mix bar salts range for what’s currently available.

20ml and Larger Nic Salt Formats

One format that often gets overlooked is 20ml nic salts. These sit between the standard 10ml and the larger longfill formats, offering slightly better value without the mixing process. They’re TPD compliant for zero-nicotine content and use the same nic shot system.

If you vape through a 10ml bottle every day or two, moving to a 20ml or larger format will cut your cost-per-ml without changing how you vape at all.

For vapers who want to go even further, there’s a full guide to buying 60ml and 120ml nic salts in the UK covering which formats are available, which brands make them, and how the mixing process works in practice.

UK-Made Vape Juice – Worth Your Attention

Domestic production has grown significantly in the UK vape juice market. UK-made e-liquid gives you shorter supply chains, faster quality control feedback, and often better freshness at point of purchase.

Our UK-made vape juice range covers bar salts and nic salts produced right here, with a focus on quality ingredients and flavours that go up against the imported competition without flinching.

Fun Fact: The UK is one of the largest vape markets in Europe, with an estimated 4.5 million people vaping regularly. That scale has driven a genuinely competitive domestic e-liquid manufacturing industry, with British brands now winning international flavour awards.

Choosing the Right Vape Juice for Your Device

The best vape juice in the world won’t perform well if it’s the wrong match for your device. Here’s a quick guide:

• Pod vapes (low wattage, MTL): Nic salts, bar salts, and 50/50 VG/PG ratios. High-VG liquid will gunk up your coils and produce a muted flavour in most pod devices. Stick to 50/50 or nic salt formulations. Read the full guide on best vape juice for pod vapes for device-specific recommendations.
• Vaporesso pods: There are nuances to what works best in Vaporesso devices, covered in detail in the best vape juice for Vaporesso pods guide.
• OXVA pods: Similar story with OXVA hardware. The best vape juice for OXVA pods guide covers the formats and VG/PG ratios that perform best.
• Sub-ohm tanks (high wattage, DTL): High-VG freebase nicotine at lower strengths (3mg to 6mg). Nic salts and 50/50 juices are not designed for this style of vaping.

Bar Salts vs Nic Salts: What’s the Actual Difference?

They’re related but not the same product. Both are typically sold in 10ml bottles and designed for pod use, but the flavour profiles and development philosophies differ. Bar salts are engineered to match the taste experience of disposable vapes. Nic salts are a broader category that includes everything from classic tobacco and menthol to complex dessert blends that don’t reference a disposable at all.

The full bar salts vs nic salts breakdown covers where they overlap, where they diverge, and how to decide which format fits your palate.

All Vape Juice

Want to browse everything? The full vape juice catalogue is the quickest route to the complete range, sortable by format, brand, and flavour profile.

Wrapping Up…

The UK vape juice market has never had more variety, and more formats specifically designed to save you money without sacrificing flavour.

Whether you want the simplicity of a 10ml nic salt, the cost efficiency of a longfill, or bar salt flavours that genuinely rival disposables, it’s all here.

With the 2026 vape tax approaching, now is a good time to get your preferred formats sorted and lock in what works for you.

If you’re new to all of this, get the New Vaper’s Guide before you spend a penny. It’s free, it’s built on 15+ years of experience, and it’ll save you from the mistakes most beginners make.