Click & Collect:Available
Loyalty Points: Click for info
Best Sellers
Multi-Buy Deals
Deals
Vape Kit Types
Filter Products
Brand
Bottle Size
Liquid Type
Nicotine Strength
VG/PG Ratio
Filter By
Nic salts, short for nicotine salts, are e-liquids formulated to provide a smoother draw than comparable high-strength freebase nicotine liquids, making them particularly well suited to refillable pod kits and mouth-to-lung devices.
Our range covers 10ml nic salt e-liquids in strengths from 5mg up to the UK maximum of 20mg, with fruit, ice, menthol, tobacco, sweet and drink-inspired flavours from leading ranges including ELFLIQ, Elux Legend, Bar Juice 5000, MaryLiq and Pod Salt, alongside options from Vaporesso, OXVA, Vampire Vape and more.
Active filters
Nic salts, also known as nicotine salts or nicotine salt e-liquid, are one of the two main forms of nicotine commonly found in vape juice. The other is freebase nicotine.
Despite the name, there is nothing grainy or salt-like inside the bottle. The term describes the chemical form of the nicotine.
Traditional freebase e-liquid contains a comparatively high proportion of nicotine in its unprotonated form. With nic salts, an acid is added to the formulation, causing more of the nicotine to become protonated. Benzoic acid is widely used for this purpose, although lactic, levulinic and other organic acids can also be used depending on the formulation.
Why go to that trouble? Primarily because it changes how the liquid feels when inhaled.
At higher nicotine concentrations, freebase nicotine can produce a pronounced throat hit. Protonated nicotine formulations tend to cause less irritation, allowing stronger nicotine e-liquids to feel noticeably smoother. Clinical research comparing salt and freebase formulations has found this difference in irritation alongside differences in nicotine delivery, although the precise result depends on the liquid, device and way it is used.
That combination has made nic salt vape juice particularly popular in compact refillable pod systems.
Nicotine-containing refill bottles sold to consumers in the UK are limited to 10ml per container and a maximum nicotine concentration of 20mg/ml. Regulations also cover child-resistant packaging, tamper evidence, labelling and product notification.
To understand the difference, it helps to look briefly at nicotine chemistry.
Nicotine is naturally an alkaline compound. In conventional freebase e-liquid, more nicotine remains in its unprotonated form. Adding an appropriate acid changes the chemical equilibrium and increases the proportion of protonated nicotine.
In practical terms, lowering the pH of a nicotine formulation can make a high-strength e-liquid less harsh to inhale. This is a major reason why 10mg and 20mg nic salts can work comfortably in small pod systems where an equivalent high-strength freebase liquid may produce a much stronger throat sensation.
The chemistry is more complicated than saying that nicotine is either completely "salt" or completely "freebase". Research analysing commercial e-liquids has found mixtures of protonated and unprotonated nicotine, with the proportions varying substantially between formulations.
So, nic salt is really a useful product category rather than a description of one identical chemical formula used by every manufacturer.
Different acids, nicotine-to-acid ratios, flavour concentrates and base-liquid formulations can all produce slightly different results.
You'll often see nic salts described as providing "faster nicotine absorption". There is some evidence behind that idea, but it deserves a little more explanation than the usual one-line claim.
Controlled studies have found that some nicotine salt formulations can produce higher blood nicotine concentrations than freebase formulations at an equivalent nicotine concentration. One randomised crossover trial comparing 20mg/ml formulations found higher nicotine exposure from the nicotine salt liquid than from the equivalent freebase formulation.
Other studies have similarly found increased nicotine bioavailability with protonated formulations.
It is not simply a case of "salt nicotine always absorbs X times faster", though. The device, coil, aerosol output, nicotine concentration, acid used and the user's puffing behaviour all influence the amount of nicotine ultimately delivered. More recent laboratory work also shows that the underlying chemistry is more complicated than many simplified explanations suggest.
For the customer, the more useful distinction is this: nic salts allow relatively high nicotine strengths to be used with a smoother inhale, which is one reason they pair so naturally with smaller pod devices.
Neither formulation is automatically better. They're different tools, and the right one depends on what you want from your e-liquid.
The biggest practical difference tends to appear at higher strengths.
Someone using 20mg nic salt in a small MTL pod may find the draw substantially smoother than they would with 18mg or 20mg freebase nicotine. On the other hand, a user running a powerful sub-ohm device and inhaling a much larger volume of vapour will ordinarily use a much lower nicotine concentration.
That distinction matters. Nicotine strength cannot sensibly be considered without also looking at how much vapour the device produces.
Finding an appropriate nicotine strength is arguably the most important factor to consider when choosing an e-liquid.
Too little nicotine may leave an existing nicotine user feeling unsatisfied and reaching for the device constantly. Too much can quickly become unpleasant.
Our nic salt selection includes products at 5mg, 10mg and 20mg, while particular ranges may offer intermediate options as well. A great British nic salt brand, Bar Juice 5000, for example, is available across four strengths including 5mg, 10mg, 15mg and 20mg, while ranges such as ELFLIQ cover the typical 5mg, 10mg and 20mg.
This shouldn't be treated as an exact conversion between cigarettes and e-liquid. Two people who previously smoked the same number of cigarettes can have very different nicotine requirements, while the device being used also alters nicotine delivery.
A sensible approach is to use the lowest strength that comfortably meets your existing nicotine requirement.
If a liquid consistently produces nausea, dizziness, headaches or other signs that your nicotine intake may be too high, stop using it and consider a lower concentration.
For most nic salts, think small coil, moderate vapour and relatively low power.
Refillable pod kits have become the natural home for nicotine salt e-liquid. They're compact, straightforward and generally use smaller coils that produce much less vapour per puff than a high-powered sub-ohm kit.
Many nic salts use a 50VG/50PG formulation. A 50/50 liquid is thin enough to wick efficiently through the smaller inlet holes commonly found on pod and MTL coils while still containing enough VG for a balanced amount of vapour.
Always follow the recommended power range for the pod or coil fitted to your device.
MTL stands for mouth-to-lung.
Rather than inhaling the vapour directly into the lungs in one large breath, the vapour is first drawn into the mouth and then inhaled. It uses a tighter airflow and typically creates a smaller amount of vapour.
This style works particularly well with nic salt e-liquid because less liquid is vapourised on each puff.
Most compact refillable pod kits are either dedicated MTL devices or allow the airflow to be adjusted towards an MTL draw.
You'll commonly find nic salts paired with devices from ranges such as Vaporesso XROS and OXVA XLIM for exactly this reason: these types of pods are designed around lower-powered, controlled vapour production.
Technically, compatibility depends on the individual liquid, nicotine strength and device. In practice, high-strength nicotine salts should not normally be paired with a powerful sub-ohm setup.
A sub-ohm coil can vapourise considerably more e-liquid during each inhale. When that liquid contains 20mg/ml nicotine, the resulting nicotine intake can become much greater than intended.
The liquid itself may not be ideal either. A typical 50/50 nic salt is considerably thinner than the high-VG e-liquids commonly designed for large sub-ohm coils.
If you use a more powerful restricted-direct-lung device, a lower nicotine strength may be appropriate, but always consider the device manufacturer's guidance alongside the nicotine concentration.
Nicotine isn't the whole bottle.
Most e-liquids use a base made from vegetable glycerine (VG) and propylene glycol (PG), with nicotine and flavourings added to the mixture.
The ratio changes how the liquid behaves.
Because compact pod coils have small wicking channels, a balanced 50/50 formulation is extremely common among nic salts.
High-VG liquids are thicker and are usually designed around larger coils and greater power. That is why simply choosing an e-liquid based on flavour isn't enough; the VG/PG ratio needs to suit the device as well.
A few changes in the market happened at roughly the same time.
Pod systems became smaller and better. Nic salt formulations allowed comparatively high nicotine concentrations to remain comfortable in those devices. Then strongly flavoured disposable and prefilled products introduced a large audience to sweet fruit, ice and drink-style blends.
Bottled nic salt manufacturers responded with an enormous range of similar flavour profiles.
The result is the category we have today: everything from restrained tobacco and traditional menthol through to Blue Razz Lemonade, Watermelon Ice, Cherry Cola and elaborate multi-fruit combinations.
One of the largest parts of the modern nic salt market is what you'll often see described as bar salts or disposable-style nic salts.
These are bottled nicotine salts built around the sort of concentrated flavours that became associated with disposable and, more recently, prefilled pod products.
They're generally sweeter and more pronounced than traditional e-liquid flavour profiles. Cooling is also common, even where "ice" isn't necessarily the main flavour.
Several familiar brands have bottled versions of their established profiles. ELFLIQ was introduced by Elf Bar, while MaryLiq uses flavours associated with Lost Mary products. Elux Legend and Bar Juice 5000 are also major ranges within this part of the category.
For someone moving from a disposable or prefilled device to a refillable pod, that familiarity can make choosing an e-liquid much easier.
There isn't really a single "nic salt taste". The nicotine formulation and the flavour concentrate are separate parts of the recipe, so the category covers almost every major e-liquid flavour family.
Fruit dominates much of the modern market.
You'll find straightforward flavours such as mango, blueberry, raspberry, watermelon, cherry, apple and grape alongside considerably more complex combinations.
Multi-fruit flavours are particularly common, often combining contrasting sweet and sharp notes rather than trying to recreate one fruit in isolation.
Cooling flavours are another major part of the category.
Traditional menthol remains available, but modern nic salt ranges also use cooling alongside fruit, sweets and drinks.
Names containing terms such as Ice, Icy, Frost, Frozen or Cool will normally indicate some degree of cooling.
Mint and menthol overlap, but they aren't necessarily the same.
Spearmint and peppermint-style flavours can have more obvious herbal or sweet mint characteristics, whereas menthol tends to focus more heavily on cooling.
Not every nic salt needs to taste like fruit sweets.
Tobacco liquids provide a more traditional alternative and are available in profiles ranging from relatively dry tobacco through to sweeter cream, caramel or vanilla-influenced blends.
Pod Salt Origin is one example in our current range that concentrates heavily on tobacco-style nic salts, with strengths including 5mg, 11mg and 20mg.
Cola, lemonade, energy drink, slush and soda profiles have become another substantial group.
They tend to sit somewhere between fruit and sweet flavours, often pairing a recognisable drink base with fruit or cooling.
Candy, gummy, bubblegum and other confectionery-style blends tend to be deliberately pronounced.
These are a good place to look if you're specifically searching for a sweeter nic salt rather than a restrained flavour.
With dozens of ranges available, brand is often the easiest place to begin narrowing things down.
Created by Elf Bar, ELFLIQ nic salts take many of the flavour ideas associated with the company's disposable and prefilled products and put them into bottled e-liquid for refillable devices.
The current range uses 10ml bottles, a 50VG/50PG formulation and strengths of 5mg, 10mg and 20mg, with around 40 flavours available.
Elux Legend nic salts are another large disposable-style collection, concentrating heavily on fruit, cooling and sweet flavour combinations.
The range uses a balanced 50VG/50PG formulation suited to MTL devices and compact pod systems.
Bar Juice 5000 nic salts have become one of the best-known bottled bar-style ranges.
Their biggest advantage is sheer choice: more than 40 flavours are available alongside four nicotine strengths — 5mg, 10mg, 15mg and 20mg — giving you finer control over strength than many three-strength ranges.
MaryLiq nic salts bring Lost Mary-inspired flavour profiles into a refillable e-liquid format.
Our current range includes more than 20 flavours, typically in 10mg and 20mg strengths with a balanced 50/50 formulation.
Pod Salt takes a slightly broader approach.
Alongside modern fruit and ice flavours in the Nexus range, Pod Salt Origin includes more traditional tobacco-focused profiles. Depending on the range, strengths include 5mg, 10mg, 11mg and 20mg.
And those are only a starting point. Our current selection also includes nic salt e-liquids from Vaporesso, OXVA, Vampire Vape, Hayati, Pukka Juice, Seriously and Elux FireRose, among others.
With hundreds of flavour and strength combinations available, scrolling through everything at random isn't necessarily the quickest way to find the right liquid.
Work through three things instead:
Once those three decisions are made, the number of sensible choices becomes much smaller.
From straightforward mint and tobacco liquids to intensely flavoured fruit and ice blends, nic salts now cover one of the widest selections in e-liquid.
Browse the range by flavour, strength or brand and you'll find established favourites such as ELFLIQ, Bar Juice 5000, Elux Legend, MaryLiq and Pod Salt, alongside newer nic salt e-liquids from Vaporesso, OXVA and other major manufacturers. Our current selection includes 5mg, 10mg and 20mg options as well as selected intermediate strengths, with most ranges supplied as pod-friendly 10ml liquids.
You can also mix and match selected nic salts with our current multibuy offers. Orders over £14.99 qualify for free UK shipping, while orders placed before 3:15pm Monday to Friday are eligible for same-day dispatch.
Nic salts come in a variety of strengths, typically they come in 5mg, 10mg and 20mg options across all flavours however certain brands offer 15mg as well.
The answer is regulation rather than manufacturing convenience.
UK rules limit nicotine-containing refill containers to a maximum capacity of 10ml. The nicotine concentration itself is capped at 20mg/ml. Nicotine-containing products must also meet packaging, warning and notification requirements before they can legally be placed on the market.
That's why bottled nic salts look very different from large 50ml or 100ml shortfills.
Those larger bottles are normally supplied without nicotine, whereas ready-to-use nicotine salt liquids are generally sold in regulation-compliant 10ml containers.
Not automatically. Nic salt and freebase describe the form of nicotine, not its concentration.
A 10mg nic salt contains 10mg of nicotine per millilitre, just as a 10mg freebase liquid does. The main difference is how that nicotine has been formulated and, consequently, how the liquid behaves and feels when inhaled.
Yes. At 20mg/ml, or 2%, it is the highest nicotine concentration permitted in nicotine-containing e-liquid sold to consumers under UK regulations.
It means the liquid contains 10 milligrams of nicotine per millilitre of e-liquid.
A 10ml bottle at 10mg/ml therefore contains 100mg of nicotine in total. That does not mean the entire amount is absorbed by the body when the bottle is used.
Yes.
20mg/ml corresponds to approximately 2% nicotine, while 10mg/ml is 1% and 5mg/ml is 0.5%.
Many refillable pod kits are designed to work particularly well with 50/50 e-liquids, making them good candidates for nic salts.
Check the liquid ratio and the recommendations supplied with your pod or coil rather than assuming every combination is suitable.
No.
Disposable-style flavours are a major part of the category, but nicotine salts were already widely used in pod systems because of their ability to deliver higher nicotine concentrations with less throat irritation.
Tobacco, mint, menthol and more restrained fruit blends remain widely available.
You can combine compatible bottled e-liquids, but remember that mixing different nicotine strengths changes the final concentration.
For example, equal quantities of the same type of liquid at 10mg and 20mg would result in roughly 15mg/ml.
E-liquid has a limited shelf life. Keep the bottle tightly closed and follow the manufacturer's storage and expiry guidance.
Heat, light and oxygen can gradually affect nicotine and flavour compounds, so a cool, dark storage location is preferable to leaving bottles in direct sunlight or a hot vehicle.
Nicotine salts can darken over time due to exposure to light, heat and air. This is a natural chemical reaction and does not necessarily indicate that the e-liquid has gone bad.
