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What are nic salts?

By Salman EssapPublished: May 29, 2025 07:58 AM Updated: May 29, 2025 07:58 AM

In the ever-evolving world of vaping, nic salts have taken centre stage—especially across the UK. Whether you're browsing online vape shops or walking past a high-street vape kiosk, the term “nic salts” is becoming more and more familiar. But what exactly are nic salts, and why are they so popular in the UK market?

In this comprehensive guide, we break down everything you need to know: from the chemistry behind nic salts and how they work in vape devices, to why they’re quickly becoming a favourite among vapers. We also explain how to open options like Elux Legend nic salts and why they’re a top pick for those seeking satisfaction, convenience, and variety.

Nicotine salts, commonly referred to as nic salts, are a type of nicotine found naturally in tobacco leaves. Unlike traditional freebase nicotine, which is the standard in many e-liquids, nic salts offer a much smoother and faster-acting experience, especially at higher nicotine strengths.

They are designed to deliver nicotine to the body more efficiently, simulating the sensation of smoking more closely than other vape liquids. This efficient delivery system is a key reason behind the growing demand for nic salts among vapers across the UK.

The Science behind Nic Salts

What truly separates nic salts from freebase nicotine is their chemical makeup. Freebase nicotine is processed to be in its purest form. While this form offers versatility, it can be harsh on the throat—especially at higher strengths like 18mg or 20mg.

Nic salts, by contrast, are created by combining nicotine with an organic acid, most commonly benzoic acid. This combination lowers the pH level of the nicotine solution, which:

• Reduces throat irritation

• Allows for higher nicotine strength without discomfort

• Enables quicker nicotine absorption into the bloodstream

The end result is a smoother vape, even at high nicotine levels, and a quicker satisfaction that many vapers appreciate.

How Nic Salts React in Vape Devices 

Nic salts are best suited for low-powered vape devices, such as pod systems, starter kits, or closed pod kits. These devices operate at lower wattages and are typically designed for mouth-to-lung (MTL) vaping, which more closely mimics the sensation of smoking.

Since nic salts don’t require high heat to vaporise, they pair perfectly with coils rated between 1.0Ω and 1.8Ω. This combination results in a satisfying nicotine hit, rich flavour, and consistent performance—all without producing huge clouds.

 

Why Nic Salts Are Popular in the UK Vaping Market

The rapid growth of nic salts in the UK isn’t just a trend—it reflects a broader shift in how users approach vaping. Vapers today seek convenience, stronger satisfaction, and a smoother throat hit, all while staying within UK vaping laws.

Legal and Market Context for Nic Salts in the UK 

Under the UK Tobacco Products Directive (TPD), e-liquids containing nicotine must:

• Be sold in 10ml bottles

• Contain no more than 20mg/ml of nicotine

• Be packaged with child-resistant caps

• Undergo testing and registration with regulatory bodies

Nic salts align perfectly with these regulations, making them a safe, legal, and practical choice for UK consumers. At Vape and Go, every nic salt e-liquid complies with TPD rules, ensuring peace of mind for buyers.

User Preferences Driving Nic Salt Popularity 

UK vapers are increasingly drawn to nic salts for a few key reasons:

• Smoother vaping experience: No harsher throat hits at higher nicotine strengths.

• Quicker nicotine delivery: Satisfies cravings faster.

• Compact and discreet devices: Nic salts are ideal for smaller vape kits that are easy to carry and use on the go.

• Better flavour retention: Because of their low-temperature vaporisation, nic salts preserve flavour notes better than many freebase liquids.

For those transitioning from smoking or looking for a more satisfying vape with less vapour, nic salts are a natural fit.

Differences between Nic Salts and Freebase Nicotine 

Although both nic salts and freebase nicotine serve the same function—delivering nicotine—there are some important distinctions that can greatly influence your vaping experience.

Throat Hit

• Nic salts: Smooth even at high strengths (e.g., 20mg)

• Freebase nicotine: Harsh when used at high strengths

Nicotine Absorption

• Nic salts: Absorbed quickly into the bloodstream for rapid satisfaction

• Freebase nicotine: Slower absorption, requiring more frequent vaping

Device Compatibility

• Nic salts: Ideal for low-powered devices, such as pod kits

• Freebase nicotine: Performs best in sub-ohm and high-powered setups

Flavour Experience

• Nic salts: Often retain flavour better due to low heat requirements

• Freebase nicotine: Flavour can degrade at higher wattages

Best Vape Devices for Nic Salts 

Getting the most out of nic salts starts with choosing the right device.

Pod Kits Optimised for Nic Salt Use

Pod kits are compact, user-friendly, and designed specifically for MTL vaping. They’re available in two formats:

• Open pod kits: Refillable and reusable, offering flexibility with flavours and brands.

• Closed pod kits: Come with pre-filled pods—simple and mess-free.

At Vape and Go, you’ll find pod kits compatible with popular nic salt e-liquids like Elux Legend nic salts and Elfliq nic salts, designed for seamless performance.

How to Use Nic Salts Safely and Effectively

Nic salts are straightforward to use, but a few best practices can elevate your vaping experience.

Pair Nic Salts with Low-Powered Devices

Using nic salts in a sub-ohm device can result in an overpowering nicotine hit. Stick with low-wattage pod kits or starter kits to keep things balanced and enjoyable.

Store Your Nic Salts Correctly

Nic salt e-liquids should be stored in:

• Cool, dark areas

• Away from direct sunlight

• Airtight bottles, properly sealed

This helps preserve both flavour and potency over time.

Use the Right Coil Resistance

For nic salts, aim for coil resistances between 1.0Ω and 1.8Ω. This provides:

• Smooth draw

• Efficient vapour production

• Better throat hit and flavour clarity

How to Open Elux Legend Nic Salts 

New to Elux e-liquids and not sure how to open the bottle? Here’s a quick guide on how to open Elux Legend nic salts safely and correctly.

Step-by-Step Guide

1. Locate the Cap: These bottles use a childproof design for safety.

2. Press and Twist: Apply downward pressure while twisting the cap counter-clockwise.

3. Break the Seal: If there’s an internal stopper, use a clean tool to lift it gently.

4. Refill Your Pod or Cartridge: Slowly pour the liquid in, avoiding overfilling.

5. Secure the Cap: Reseal the bottle tightly to prevent leaks and keep the flavour fresh.

This easy process ensures secure handling while complying with UK safety standards.

 

Flavour Range and Strength Options in Nic Salts UK

One of the biggest draws of nic salts is their incredible flavour variety.

Popular Nic Salt Flavours in the UK

Whether you enjoy bold tobacco, refreshing menthol, or fruity blends, nic salts UK brands offer a wide palette:

• Fruity: Blueberry, mango, watermelon

• Dessert: Vanilla custard, strawberry cheesecake

• Menthol/Ice: Mint, ice blast, cool berry

• Tobacco: Smooth, dark, or blended options

Nicotine Strengths Available

• 10mg/ml: Great for light to moderate users

• 20mg/ml: Perfect for those needing a stronger hit or transitioning from smoking

Vape and Go’s nic salt line-up features both strengths, allowing users to tailor their experience with ease.

Who Are Nic Salts Best Suited For? 

Ideal for These Users

• New vapers: Less harsh, more welcoming

• Ex-smokers: Quicker nicotine satisfaction

• Busy users: Less frequent vaping needed

• Discreet vapers: Less vapour output

Transitioning from Disposables to Refillable Devices.

Many vapers begin with disposable Vapes, but quickly realise the value of switching to refillable pod kits with nic salts:

• Lower cost per use

• More control over flavour and strength

• Eco-friendly due to less plastic waste

Vape and Go offers kits perfect for this upgrade.

Where to Buy Quality Nic Salts in the UK 

Looking for premium nic salts UK wide? Vape and Go offers a well-curated selection that ticks every box.

What You'll Find

• Top-tier brands like Elux, Elfliq, and Bar Juice

• TPD-compliant 10ml bottles

• A huge flavour range and multiple strengths

• Pod systems and accessories to match

Whether shopping online or in-store, Vape and Go is your trusted source for quality and satisfaction.

Why Choose Vape and Go for Nic Salts 

Benefits of Buying from Vape and Go

• Expertly curated selection of nic salts

• Fast UK-wide shipping

• Helpful support team for beginners and pros alike

• Constant stock of best-selling flavours

The Vape and Go experience is designed around simplicity, quality, and service.

Final Thoughts: What Are Nic Salts

Nic salts are a modern solution for vapers looking for smoother nicotine delivery, better satisfaction, and a closer match to the experience of smoking. Their fast absorption, smooth inhale, and flavour versatility make them a top choice in the UK.

Whether you're just starting out or looking to switch from disposables, nic salts offer a practical and enjoyable path forward. And with options like Elux Legend nic salts, convenience is built right in.

Explore the nic salts UK collection at Vape and Go today to discover trusted brands, tailored strengths, and pod kits that make every puff smoother and more satisfying.

FAQs about What Are Nic Salts 

1. What are nic salts? 

Nic salts, or nicotine salts, are a form of nicotine found naturally in tobacco leaves. They’re used in e-liquids to provide a smoother, more satisfying hit compared to traditional freebase nicotine. Nic salts are made by combining pure nicotine with an organic acid—usually benzoic acid—which lowers the pH level and allows for high-strength nicotine to be inhaled more comfortably. This chemical adjustment makes them an ideal choice for users seeking a fast-acting and smoother nicotine experience, particularly those transitioning from smoking.

2. How do nic salts work in vape devices? 

Nic salts work best in low-powered vape devices, particularly pod kits designed for mouth-to-lung (MTL) vaping. These devices operate at lower wattages, which helps preserve flavour and maintain smoothness. Because nic salts absorb quickly into the bloodstream, they provide fast and efficient nicotine delivery with minimal throat irritation. Unlike freebase nicotine, which can feel harsh at high strengths, nic salts deliver a more pleasant experience—even at 20mg.

3. Are nic salts better than freebase nicotine?

It depends on what you’re looking for. Nic salts offer smoother throat hits and quicker nicotine absorption, making them ideal for those who want a vaping experience that feels closer to smoking. Freebase nicotine, on the other hand, is better suited for cloud chasers and those who prefer sub-ohm vaping. While neither option is objectively better, nic salts are often preferred for discreet use, portability, and satisfaction at higher nicotine strengths—especially among ex-smokers and casual vapers.

4. What strength nic salts should I use? 

In the UK, nic salts are typically sold in 10mg or 20mg strengths due to TPD regulations. Beginners or heavy smokers may prefer starting at 20mg for stronger nicotine satisfaction. Light or moderate vapers might opt for 10mg, which provides a lighter hit. Choosing the right strength depends on your personal nicotine needs, previous smoking habits, and how frequently you vape.

5. Can you use nic salts in any vape? 

Nic salts are not designed for high-powered sub-ohm vape kits. Instead, they should be used in low-powered devices, such as MTL pod kits or starter kits with coil resistances of 1.0Ω to 1.8Ω. Using nic salts in a high-wattage device can result in an overwhelming nicotine hit, which is not ideal. For the best results, choose a pod system designed specifically for nic salt e-liquids.

6. Are nic salts legal in the UK?

Yes, nic salts are fully legal in the UK, provided they comply with TPD regulations. These rules mandate that nicotine-containing e-liquids are sold in bottles no larger than 10ml, with a maximum nicotine concentration of 20mg/ml. Brands such as Elux and Elfliq, available at Vape and Go, strictly follow these guidelines to ensure quality and safety for consumers.

7. Why are nic salts popular in the UK?

The rising popularity of nic salts UK wide is largely due to their smooth vaping experience, fast-acting nicotine delivery, and compatibility with discreet pod systems. UK regulations have also helped shape the market, encouraging vapers to choose smaller bottles and more efficient nicotine forms. Vapers who previously smoked cigarettes appreciate the throat feel and satisfaction that nic salts provide, making them a top choice for those transitioning away from tobacco.

8. Where can I buy nic salts UK wide?

You can purchase premium nic salts UK wide at Vape and Go, a trusted online retailer offering a wide range of flavours and strengths. Whether you prefer fruity blends, menthol freshness, or classic tobacco, Vape and Go’s collection features top-rated nic salt brands like Elux Legend, Elfliq, and Bar Juice. All products are TPD-compliant and tested for quality and performance.

9. What devices work best with nic salts? 

The best devices for nic salts are pod kits, both open and closed systems. These devices are designed for MTL vaping and work with higher resistance coils (usually between 1.0Ω and 1.8Ω). This setup allows for efficient nicotine delivery and enhanced flavour, without the large clouds associated with sub-ohm vaping. Popular pod kits are compact, easy to use, and ideal for both beginners and experienced vapers.

10. Do nic salts produce big clouds? 

No, nic salts are not intended for cloud production. They are designed for smooth, discreet vaping, which produces smaller vapour clouds. This makes nic salts ideal for vaping in public or shared spaces, where subtlety is preferred. For users prioritising vapour over nicotine delivery, freebase e-liquids in sub-ohm setups would be more suitable.

11. What are the benefits of nic salts for ex-smokers?

Ex-smokers often find that nic salts provide a more satisfying nicotine hit and a throat feel that closely resembles smoking. Because they deliver nicotine quickly and with minimal irritation, nic salts can reduce cravings more efficiently than freebase e-liquids. Their discreet devices, easy use, and strong nicotine strengths make them an excellent transition tool for those looking to leave cigarettes behind.

12. Can you refill disposable vapes with nic salts?

Most disposable vapes are not designed to be refilled, and attempting to do so may damage the device or result in leaks. However, if you enjoy the flavour and feel of disposables, consider switching to a refillable pod system and using your favourite nic salt e-liquids. This option provides more flexibility, better value, and less waste, without sacrificing satisfaction.

13. What flavours do nic salts come in?

Nic salts are available in a wide variety of flavours to suit every taste. Popular categories include:

• Fruits: Mango, berry, watermelon, and citrus

• Menthol/Ice: Mint, spearmint, and menthol blasts

• Desserts: Custards, vanilla, and pastries

• Tobacco: Smooth, bold, or blended tobacco options

At Vape and Go, you’ll find an extensive flavour lineup, including exclusive UK favourites and top-selling global options.

14. How long does a bottle of nic salts last?

A 10ml bottle of nic salts typically lasts 3 to 7 days, depending on how frequently you vape and your device’s coil efficiency. Compared to disposable vapes, bottled nic salts are far more cost-effective and provide a more customisable experience. Plus, you can switch flavours or adjust nicotine strengths without buying a new device each time.

15. What’s the difference between 10mg and 20mg nic salts? 

The main difference is nicotine strength:

• 10mg nic salts offer a lighter, smoother vape—ideal for casual or moderate users

• 20mg nic salts deliver a stronger hit—perfect for heavy smokers or those needing fast satisfaction

Both options are widely available at Vape and Go, allowing users to choose based on their preferences and nicotine needs.

16. How to open Elux Legend nic salts safely?

To open a bottle of Elux Legend nic salts:

1. Press and twist the childproof cap counter-clockwise

2. Remove the inner seal if present (gently pry it with a small tool)

3. Refill your vape pod carefully to avoid spills

4. Seal the bottle tightly to maintain freshness

All Elux Legend bottles sold at Vape and Go are safety-tested and comply with UK packaging laws for nicotine-containing products.

17. Do nic salts expire? 

Yes, like all e-liquids, nic salts do expire. Most have a shelf life of 12 to 24 months from the date of manufacture. To keep your nic salts fresh:

• Store in a cool, dark place

• Keep bottles tightly sealed

• Avoid exposure to direct sunlight or heat

Always check the expiry date on the label before use.

18. Can I mix nic salts with freebase e-liquids?

While it’s possible to mix nic salts with freebase e-liquids, it's not usually recommended. The two types have different chemical compositions and are designed for different vaping styles. Mixing may affect flavour, throat hit, and overall performance. If you choose to do so, use caution and monitor how your device responds.

19. How should I store nic salts?

To ensure maximum shelf life and flavour, store your nic salts in:

• A cool, dry place

• Away from sunlight and heat

• Tightly sealed bottles

Avoid keeping them in your car or on windowsills, as heat and UV exposure can break down the e-liquid and affect its quality.

20. Why choose Vape and Go for nic salts UK?

Vape and Go is a trusted UK retailer with a focus on high-quality nic salts, fast delivery, and exceptional customer service. Here's what sets Vape and Go apart:

• Wide flavour selection from trusted brands like Elux and Elfliq

• TPD-compliant e-liquids and packaging

• Expert support for both beginners and experienced vapers

• Fast shipping across the UK

Whether you're shopping for your first pod kit or topping up your favourite flavour, Vape and Go is the go-to destination for nic salts in the UK.

 

Best Disposable Vapes from Each Brand FAQs (Frequently Asked Questions)

Here are the top frequently asked questions about the best disposable vapes from each brand.

Some of the best disposable vapes include Elf Bar BC5000, Puff Bar Plus, Flum Float, Lost Mary OS5000, Hyde Edge Rave, and Vaporesso XROS, each offering unique flavors, battery life, and puff counts.

The Elf Bar BC5000 Ultra and Lost Mary OS5000 are known for their long-lasting batteries. They offer rechargeable features, allowing extended use beyond the initial charge.

Elf Bar, Flum Float, and Hyde Edge Rave are popular for their diverse and bold flavors. Elf Bar’s Strawberry Mango and Flum Float’s Cotton Candy are highly rated.

Some of the best disposable vapes include Elf Bar BC5000, Puff Bar Plus, Flum Float, Lost Mary OS5000, Hyde Edge Rave, and Vaporesso XROS, each offering unique flavors, battery life, and puff counts.

The Hyde IQ 5000, Lost Mary OS5000, and Flum Float are among the longest-lasting disposable vapes, with up to 5000+ puffs and rechargeable batteries.

Elf Bar and Puff Bar offer various nicotine strengths ranging from 0% to 5% (50mg/ml), making them ideal for users who want to control their nicotine intake.

Yes! Brands like Elf Bar 0%, Esco Bars Zero, and Breeze Smoke Zero offer nicotine-free disposable vapes for users who enjoy vaping without nicotine.

The Vaporesso XROS and Lost Mary OS5000 are known for their smooth throat hit due to high-quality mesh coils and nicotine salt e-liquids.

The Hyde Edge Rave and Dragbar B5000 have adjustable airflow features, allowing users to customize their vaping experience for tighter or looser draws.

The Puff Bar Plus, Hyde Edge, and HQD Cuvie offer affordable options with decent performance and flavors for those looking for budget-friendly disposables.
Salman Essap
Author: Salman Essap

Salman Essap is the founder and CEO of Vape and Go, a leading online retailer of high-quality vaping products and accessories. Alongside his crucial involvement in the company, he is passionate about vaping and is committed to helping others switch from harmful tobacco products to safer alternatives. Salman is an expert in the vaping industry and has extensive knowledge of the latest trends, technologies, and innovations.

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