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6 mg E-liquid
Shop our complete range of 6mg e-liquid, featuring all of the vape juices available at Simply ELiquid in this versatile nicotine strength. Sitting between low-strength 3mg e-liquid and stronger MTL options, 6mg can be a great choice if you want a more noticeable nicotine hit without moving into the higher end of the strength range.
Our 6 mg vape juice collection includes a wide choice of fruit, menthol, tobacco, sweet and drink-inspired flavours suitable for a variety of refillable vape kits. Spend over £30 for free UK delivery, and orders placed before 2 PM on weekdays are eligible for same-day dispatch.
Nicotine Strength Guide
6mg E-Liquid: More Nicotine Without Going Too Strong
6mg e-liquid contains 6 milligrams of nicotine per millilitre. It provides twice the nicotine concentration of 3mg vape juice while remaining well below stronger options such as 12mg, 18mg and 20mg.
That makes 6mg an appealing middle ground. It can suit vapers who find 3mg too light, people who have gradually reduced their nicotine intake from a higher strength, or anyone using a relatively modest-output device who wants a more noticeable nicotine sensation.
Why Choose 6mg Vape Juice?
The amount of nicotine you need depends partly on your individual requirements and partly on how you vape. A device that produces a small amount of vapour with each puff generally works better with a higher nicotine concentration than a powerful kit producing large clouds.
6 mg vape juice sits in a useful position between those two extremes. It provides more nicotine and throat hit than 3mg without the intensity associated with the stronger strengths commonly used for low-output MTL vaping.
3mg Feels Too Light
If you're happy with your current vape but find yourself using it very frequently with 3mg e-liquid, moving to 6mg can increase the nicotine concentration without requiring a major change to your setup.
You Want More Throat Hit
Nicotine contributes to the sensation at the back of the throat, particularly in traditional freebase e-liquid. Moving from 3mg to 6mg generally creates a firmer, more noticeable inhale.
You Use a Moderate-Output Vape
6mg can work especially well with devices that produce more vapour than a basic MTL kit but considerably less than a powerful cloud-focused setup. Many adjustable pod systems fall into this middle ground.
You're Gradually Reducing Nicotine
For someone stepping down from 12mg or another stronger liquid, 6mg provides a useful intermediate strength before moving on to 3mg e-liquid or eventually 0mg.
What Does 6mg E-Liquid Feel Like?
6mg occupies the point where nicotine begins to play a more noticeable role in the vaping experience. Compared with 3mg, the throat hit is typically firmer and the nicotine effect more apparent, especially when using freebase e-liquid.
At the same time, 6mg can still feel relatively smooth in the right setup. Coil resistance, power, airflow, VG/PG ratio and flavour all influence the final result.
Nicotine Sensation
Noticeably stronger than 3mg, making 6mg useful for people who want more satisfaction from each puff without moving directly to a high nicotine strength.
Throat Hit
Moderate in many freebase liquids. A higher-PG formulation, warmer vape or sharp tobacco and menthol flavour can make the throat hit feel more pronounced.
Flavour
Still very flavour-forward, particularly in a modern pod or RDL device. The extra nicotine adds more sensation than 3mg, but flavour remains an important part of the experience.
Vapour Production
The 6mg strength doesn't determine cloud size. VG content, coil design, wattage and airflow are much more important, so always match the liquid itself to your device.
What Vape Is Best for 6mg E-Liquid?
6mg is more flexible than many nicotine strengths because it can work with several vaping styles. The most comfortable setup generally falls somewhere between a very low-output MTL vape and an extremely powerful DTL device.
MTL Pod Kits
A 50/50 6mg e-liquid can work very well in a refillable mouth-to-lung pod. It provides a softer nicotine experience than the higher strengths often used in small vapes, making it particularly suitable for people whose nicotine requirements have already decreased.
RDL Vape Kits
Restricted-direct-lung devices can be an excellent match for 6mg, particularly at modest power levels. The additional vapour makes the nicotine feel stronger than it would in a tiny MTL device, while the restricted airflow keeps the experience controlled.
High-Power DTL Kits
Use more caution with 6mg in powerful sub-ohm setups. A high-output device vaporises much more e-liquid per puff, so 6mg may feel considerably stronger or harsher than expected. Many DTL users prefer 3mg instead.
Device power changes how a nicotine strength feels. Six milligrams in a modest MTL pod is a very different experience from 6mg in a high-powered sub-ohm tank. The more e-liquid your device vaporises with each inhale, the more nicotine-containing vapour you're inhaling at once.
Is 6mg E-Liquid Strong?
6mg is best thought of as a middle-strength option rather than an especially strong one. It's twice the concentration of 3mg but only half the concentration of 12mg.
Numbers alone don't tell the whole story, though. In a low-powered pod, 6mg may feel fairly gentle. In a much more powerful device producing several times as much vapour, the same liquid can feel surprisingly substantial.
3mg
A low nicotine concentration particularly well suited to higher-vapour RDL and DTL vaping or people with modest nicotine requirements.
6mg
A balanced middle option with a more noticeable nicotine hit and throat sensation, while remaining suitable for many refillable pod and moderate-output setups.
12mg+
Stronger nicotine concentrations generally better suited to lower-output MTL devices, where relatively little e-liquid is vaporised with each puff.
6mg Freebase E-Liquid and Throat Hit
One reason some vapers specifically choose 6mg freebase e-liquid is the extra throat sensation it provides. Freebase nicotine tends to become increasingly noticeable as the strength rises, giving the inhale a sharper edge that some former smokers find familiar and satisfying.
The liquid's PG content can reinforce this effect. A 50/50 or higher-PG 6mg liquid used in an MTL device will generally provide more throat hit than a high-VG formulation used with a more open airflow.
Want less throat hit? Device setup and e-liquid type both matter. A cooler vape, more open airflow or smoother formulation can reduce the sensation. If the nicotine itself feels too strong, dropping to 3mg may be the better option.
Can You Make 6mg E-Liquid with Nicotine Shots?
Yes, although creating 6mg from a nicotine-free shortfill requires more nicotine liquid than making the more common 3mg strength.
For example, an 80ml nicotine-free shortfill in a 120ml bottle can be brought to approximately 6mg/ml by adding four 10ml nicotine shots at 18mg/ml. This produces 120ml of finished e-liquid.
Not every shortfill bottle leaves enough space to do this. A typical 50ml shortfill in a 60ml bottle only has room for one 10ml shot, which normally produces approximately 3mg. If you want a 6mg shortfill, check that the particular bottle has enough room and that the product is intended for the amount of nicotine liquid required.
Mixing affects more than nicotine strength. Adding several nicotine shots also changes the finished liquid's VG/PG ratio and dilutes the original flavour mixture. It's best to use a shortfill designed with your intended finished strength in mind rather than simply forcing extra nicotine into a bottle.
Should You Choose 3mg or 6mg E-Liquid?
The choice between 3mg and 6mg is largely a balance between nicotine concentration and vapour production.
Choose 3mg If...
You use a powerful or high-vapour device, prefer a particularly smooth inhale, have relatively low nicotine requirements or find that 6mg feels too intense during longer DTL or RDL inhales.
Choose 6mg If...
You want a more noticeable nicotine hit, use an MTL or moderate-output device, or find yourself vaping 3mg very frequently because it doesn't feel quite satisfying enough.
If you're trying to reduce your nicotine intake, moving from 6mg to 3mg is also an easy-to-understand step because it halves the nicotine concentration while allowing you to continue using similar flavours and equipment where appropriate.
Who Might Prefer a Stronger E-Liquid?
Six milligrams may feel too light if you use a very low-output vape and have relatively high nicotine requirements. In that situation, a stronger e-liquid can provide more nicotine without requiring you to take longer or more frequent puffs.
Higher strengths are generally most comfortable with the mouth-to-lung inhaling style and lower-powered equipment. As nicotine concentration increases, pairing the liquid with a device that vaporises less e-liquid per puff becomes increasingly important.
Frequently Asked Questions About 6mg E-Liquid
What does 6mg mean in e-liquid?
6mg e-liquid contains 6 milligrams of nicotine per millilitre. A 10ml bottle at this strength therefore contains 60mg of nicotine in total.
Is 6mg e-liquid stronger than 3mg?
Yes. The nicotine concentration is exactly twice as high. In the same device and under similar vaping conditions, 6mg will normally provide a stronger nicotine sensation and more throat hit.
Is 6mg e-liquid suitable for a pod vape?
Yes. A 50/50 6mg liquid can be a good choice for many refillable pod systems, particularly for people who prefer a relatively mild nicotine strength. Always check that the VG/PG ratio is suitable for your particular pod and coil.
Can I use 6mg e-liquid for DTL vaping?
You can, but device power matters. Six milligrams can work with lower-powered DTL or RDL setups, while a powerful sub-ohm device may make this strength feel too intense. Many high-output DTL users prefer 3mg.
Does 6mg e-liquid have a strong throat hit?
It usually provides a noticeably firmer throat hit than 3mg, especially when using freebase nicotine. PG content, flavour, temperature and airflow can all make the sensation stronger or softer.
Can I make a 6mg shortfill?
Yes, if the bottle has enough space for the necessary nicotine shots. For example, adding four 10ml 18mg nicotine shots to 80ml of 0mg e-liquid produces 120ml at approximately 6mg/ml. Always check the bottle size and product instructions first.
Should I use 6mg or 12mg e-liquid?
6mg provides a milder nicotine concentration and usually suits devices producing more vapour. A 12mg liquid delivers twice as much nicotine per millilitre and is generally better suited to low-powered MTL vaping when a stronger nicotine hit is wanted.