As vaping has evolved, so have the types of E-liquids available to suit different styles and devices. Two of the most common terms you’ll hear are Nic Salts and sub-ohm vaping — but can they work together? Understanding the difference between nicotine salt E-liquids and the high-powered kits used for sub-ohm vaping is key to getting the best flavour, nicotine hit, and overall experience.
In this guide, we’ll break down what Nic Salts are, why they’re so popular among MTL vapers, and why they aren’t compatible with sub-ohm vape kits. We’ll also cover the best E-liquids to use if you’re a DTL vaper chasing clouds and flavour.
What Are Nic Salts?
Nicotine salts, or Nic Salts, are a form of nicotine naturally found in tobacco leaves. They’re combined with benzoic acid to lower the pH level, creating a smoother throat hit even at higher strengths.
This formula allows the body to absorb nicotine more efficiently, mimicking the sensation of smoking a traditional cigarette. Because of their gentle inhale and quick nicotine delivery, Nic Salts are perfect for mouth-to-lung (MTL) vaping, which closely replicates the draw of a cigarette.
Most Nic Salt E-liquids come in 10mg or 20mg strengths with a 50/50 VG/PG ratio, ideal for use in pod kits and low-wattage vape pens.
Why Do Vapers Choose Nic Salts?
Nicotine Salt E-liquids have become increasingly popular for a number of reasons:
- Smooth throat hit: Even at higher strengths, Nic Salts deliver a soft and comfortable inhale.
- Fast nicotine satisfaction: They’re absorbed quickly, reducing cravings faster than freebase nicotine.
- Ideal for quitting smoking: Ex-smokers often prefer Nic Salts for their cigarette-like feel.
- Perfect for compact pod kits: Low power devices work best with 50/50 Nic Salt blends, providing consistent flavour and vapour.
In short, Nic Salts are the go-to choice for vapers who prioritise nicotine satisfaction and convenience over cloud production.
What Is Sub-Ohm Vaping?
Sub ohm vaping is a completely different style. It refers to using a coil with a resistance of less than 1.0Ω, typically found in direct-to-lung (DTL) vape kits.
This setup produces larger clouds, warmer vapour, and more intense flavour, making it a favourite among experienced vapers. However, sub-ohm vaping requires high-VG E-liquids (usually 70VG/30PG) and operates at much higher wattages than MTL kits.
Because of the increased vapour output, sub-ohm vaping delivers more nicotine per puff — which is where Nic Salts can become problematic.
Why Nic Salts Don’t Work with Sub-Ohm Vape Kits
While Nic Salts are smooth and satisfying in low-powered pod kits, they aren’t designed for sub-ohm devices. Here’s why:
- Too much nicotine: Sub-ohm kits vaporise more E-liquid with each puff. Using a 20mg Nic Salt can result in excessive nicotine intake.
- Overpowering throat hit: Despite being smooth in MTL kits, Nic Salts can become harsh and overwhelming when heated at high wattages.
- Not designed for high power: Nic Salts perform best at lower temperatures — high wattages can alter the flavour and feel unpleasant.
- Nicotine overload risk: Using high-strength salts in sub-ohm devices can cause dizziness or nausea due to rapid nicotine absorption.
In short, while Nic Salts excel in smaller, low-power kits, they’re unsuitable for high-powered, cloud-chasing setups.
What E-liquids Work Best with Sub-Ohm Kits?
If you’re using a sub-ohm vape kit, the best choice is shortfill E-liquids or high-VG blends (typically 70VG/30PG). These E-liquids are thicker, produce dense vapour, and are optimised for DTL vaping.
Shortfills usually come with 0mg nicotine, giving you the flexibility to add a nicotine shot if desired — often a 10ml 18mg freebase nic shot to create a low-nicotine (around 3mg) mix.
Freebase nicotine provides a sharper throat hit that pairs perfectly with the large vapour clouds produced by sub ohm devices.
Recommended for sub-ohm vaping:
- 70VG/30PG shortfill E-liquids
- Nicotine strength: 0–6mg
- Freebase nic shots rather than Nic Salts
Explore our range of high-VG shortfill E-liquids at My Vapery — perfect for sub-ohm vaping and big flavour enthusiasts.
How to Choose the Right E-liquid for Your Vape Kit
If you’re unsure which E-liquid is right for your device, here’s a quick guide:
| Vape Style | Ideal E-liquid Type | Nicotine Strength | VG/PG Ratio |
| MTL / Pod Kit | Nicotine Salt E-liquid | 10mg / 20mg | 50VG/50PG |
| Sub Ohm / DTL Kit | Shortfill (Freebase Nic) | 0mg – 6mg | 70VG/30PG |
Always check your coil resistance and recommended wattage before filling your tank. Using the correct E-liquid ensures you’ll enjoy the best flavour, vapour production, and nicotine experience from your vape kit.
Conclusion
Nicotine salts and sub-ohm vaping both have their place in the vaping world — but they’re designed for very different experiences. Nic Salts are ideal for smooth, satisfying MTL inhales with quick nicotine delivery, while sub-ohm kits are built for dense clouds and rich flavour using low-nicotine, high-VG shortfills.
Choosing the right E-liquid for your device is the key to a smooth and enjoyable vape.
Discover your perfect vape juice at My Vapery — from silky Nic Salts for pod kits to premium shortfills for sub-ohm vaping.
