Nicotine pouch strength is the single most important choice when you're picking a product. Get it right and the pouch sits comfortably and does its job. Get it wrong and you'll either feel nothing or too much.

There are two ways nicotine pouch strength is measured. They sound similar but they're different things.
The figure that matters most. It tells you how much nicotine is in a single pouch - the actual amount that can be released into your system across one use.
Most modern UK nicotine pouch brands print mg per pouch on the can. It's the cleanest way to compare products, because it doesn't matter whether the pouch is mini, slim or large - the number reflects the dose.
A measure of nicotine concentration in the pouch material. Useful for chemists, less useful for shoppers. A small mini pouch and a large slim pouch can have the same mg/g but very different mg per pouch, because the larger pouch contains more material.
Practical rule: if you only check one number on a can, check the mg-per-pouch figure. That's the one that determines what you'll feel.
24Nico groups nicotine pouches into six strength tiers by mg per pouch, from Low up to Ultra Max, the highest mg-per-pouch products on the market. Nicotine Free pouches sit below the scale at 0 mg:
Nicotine Free: 0 mg |
Low: 0.1–3 mg |
Normal: 3.1–6 mg |
Strong: 6.1–9 mg |
Xstrong: 9.1–13 mg |
Ultra: 13.1–29.9 mg |
Ultra Max: 30 mg and above |
The same tiers run across our slim, mini and large formats, so you can find your strength regardless of the pouch shape you prefer.
It depends on whether you already use nicotine and how much.
Nicotine pouches aren't a starting product. They contain nicotine, which is addictive, and they aren't designed for non-smokers or non-vapers. The right starting point is to not start.
Low or Normal is usually the right starting point. The release pattern is different from smoking or vaping - it's slower and steadier - and starting at a lower mg per pouch lets you settle into the format without overdoing the dose.
Move one tier at a time. Going from Normal to Strong is a manageable step. Going from Normal directly to Xstrong or Ultra usually causes more side effects than it solves.
Step down one tier and stay there for a few days before deciding whether to go further. Sudden drops can leave you reaching for more pouches, which isn't the goal.
If you want a gentler experience or you're new to the format, two tiers cover most lower-strength needs:
Either tier is a comfortable place to learn the format before deciding whether to step up.
The top of the scale at 24Nico is two tiers: Ultra (13.1–29.9 mg per pouch) and Ultra Max (30 mg per pouch and above). Neither is entry-level, and neither is suitable for anyone new to nicotine pouches. Both are for experienced adult users who've worked their way up gradually, and Ultra Max is the step after Ultra, not after a lower tier.
If you're considering Ultra or Ultra Max, two principles apply:
Read more about the strongest nicotine pouches in the UK
Strength isn't the only thing that affects how a pouch feels. Format and flavour shape the experience too:
If a pouch feels "too much" but you don't want to drop a strength tier, try the same mg in a milder flavour or a drier format before stepping down.
A strength is too high when you start to feel:
These are signals from your body that the dose is more than you need. Step down a tier rather than pushing through.
Caffeine pouches have a ladder of their own, measured in milligrams of caffeine per pouch: the best caffeine pouches by caffeine level.
It's the amount of nicotine in a single pouch. A 6 mg pouch contains 6 mg of nicotine in the pouch material - not all of which is absorbed during one session, but it's the figure that determines what you'll feel.
Low (0.1–3 mg) or Normal (3.1–6 mg) is the usual starting point. If you've never used nicotine before, the right answer is to not start.
No. Mg/g is concentration in the pouch material; mg per pouch is the actual nicotine in one pouch. A small pouch with high mg/g can contain less total nicotine than a larger pouch with lower mg/g.
Side effects are the clearest signal - dizziness, nausea, racing pulse, lingering hiccups or persistent burning under the lip. Step down one tier rather than pushing through.
Yes, and most users do as they settle into a routine. Move one tier at a time when stepping up. When stepping down, give the new tier a few days before deciding whether to drop further.
No - they just contain more nicotine. The right pouch is the one that fits your tolerance and routine, not the one with the highest mg.
The strongest pouches sit in the Ultra Max tier, 30 mg of nicotine per pouch and above, one step above Ultra (13.1–29.9 mg). Always check the mg-per-pouch figure on the can.