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Nicotine mouth spray: nicotine content
The mouth spray is the fastest of the oral replacement products, and its label is unusually specific about how often it may be used, which makes it easy to compute a daily total.
This is a reference page about what is printed on packs and what EU law caps. It is not medical advice, not a diagnosis and not a recommendation to use any product here. Nicotine is addictive and every product on this page can sustain that dependence. If you use nicotine and want to stop, a pharmacist, a doctor or your national cessation service will help you more than a table will.
What the number on the pack is
| Item | Figure |
|---|---|
| Category | Licensed replacement medicines |
| The declared figure | mg of nicotine per spray |
| Legal position | A licensed medicine: the label sets sprays per dose, doses per hour and sprays per day |
| Nicotine per spray | 1 mg |
| Sprays per dose | one, or two if one is not enough |
| Doses per hour | up to four |
| Maximum per 24 hours | 64 sprays |
| Onset | about a minute |
Speed is the reason it exists
Every other oral product needs the nicotine to be released from a solid first: a gum has to be chewed, a lozenge has to dissolve, a pouch has to wet through. A spray puts nicotine straight onto the mucous membrane as a liquid, so absorption starts almost immediately and relief arrives within about a minute.
That is still far slower than a cigarette, which reaches the brain in ten to twenty seconds by the lung route. But among products designed to be used in the mouth it is the quickest, and for a craving that arrives without warning that difference is the point.
The label numbers, and the daily total they imply
The standard European product delivers 1 mg of nicotine per spray. The label directs one spray, or two if one is not enough, per dose; up to four doses in an hour; and no more than 64 sprays in twenty-four hours. Because each spray is a defined milligram figure, that ceiling is unusually easy to convert: 64 sprays is 64 mg of nicotine in the day at the absolute maximum permitted.
Very few users approach that. The reason to know it is that it lets a spray user compute an actual daily figure, which almost no other format on this page allows without measurement.
Do not inhale while spraying
The instruction to avoid breathing in during the spray is on every pack and it is the most common mistake with the format. Inhaling directs the mist towards the throat and airway instead of the lining of the mouth, which causes coughing and irritation and delivers less. Aim at the inside of the cheek, away from the lips, and do not swallow for a few seconds afterwards.
A peppery or burning sensation in the first days is common and generally settles as use continues.
Where it fits
The spray is a fast-acting form, so its natural place is alongside a patch rather than instead of one. Its portability and the absence of anything to chew, park or dispose of make it practical in situations where a gum is awkward. As a licensed medicine it comes with a leaflet, a dose ceiling and a pharmacist, none of which any unlicensed nicotine product provides.
Against a cigarette
The only figure that lets any of these formats be compared is what a smoker actually absorbs: roughly 1 to 1.5 mg of nicotine per cigarette, or something in the region of 20 to 30 mg across a twenty-a-day habit. That is a measured absorbed dose, and it is not the same kind of number as the one on most packs.
A licensed replacement product is designed to sit against that absorbed figure rather than above it, which is the entire point of the dose ladder printed on the pack: enough to remove withdrawal, in a form slow enough not to reproduce the reinforcement.
| Reference point | Figure |
|---|---|
| Nicotine absorbed from one cigarette | about 1 to 1.5 mg |
| Nicotine absorbed at twenty cigarettes a day | about 20 to 30 mg |
| EU cigarette machine yield ceiling | 1 mg per cigarette |
| Nicotine in a full EU-legal single-use vape | up to 40 mg, as a content |
| Nicotine in a full 10 ml refill bottle at 20 mg/ml | 200 mg, as a content |
| Nicotine mouth spray | 1 mg per spray |
Quitting from here
A fast-acting form to pair with a patch, and the easiest of them to convert into a daily milligram figure because each spray is exactly 1 mg.
The pattern with the most evidence behind it is the same whichever product you are stopping. A long-acting form holds the baseline so that withdrawal is not generating cravings all day, and a fast-acting form is there for the moments a craving still arrives. Cochrane reviews of nicotine replacement therapy find that using it improves the chance of stopping compared with no medication, and that combining a patch with a fast-acting form does better than either on its own. Behavioural support on top of medication does better again.
Two things are worth knowing before you start. Under-dosing is the usual failure: people choose the low strength, use it less often than the label says, and conclude that replacement does not work for them. And prescription medicines exist for tobacco dependence as well; those are a conversation with a clinician rather than a shelf decision.
National services are free and staffed by people who do this all day. In Estonia the National Institute for Health Development runs cessation counselling and publishes the current clinic and helpline list. In Finland the Stumppi service run by Filha covers the same ground. In Sweden it is Sluta-Roka-Linjen. Your pharmacy will know the local one.
Source: Cochrane Tobacco Addiction Group reviews of nicotine replacement therapy and of combination therapy · checked 2026-09-06
Frequently asked questions
How much nicotine is in one spray?
1 mg per spray in the standard European product. The label permits up to 64 sprays in twenty-four hours, which is 64 mg at the maximum.
How fast does nicotine mouth spray work?
Absorption begins within about a minute, which makes it the fastest of the oral replacement products, though still much slower than inhaled smoke.
Why does the spray make me cough?
Usually because of breathing in while spraying, which sends the mist towards the airway rather than the lining of the cheek. Aim at the inside of the cheek and do not inhale.
Sources: Product label and Summary of Product Characteristics published by the national medicines agency · Cochrane Tobacco Addiction Group reviews of nicotine replacement therapy · checked 2026-09-06
Other formats
Nicotine gum
2 mg and 4 mg per piece
Nicotine lozenge
Commonly 1.5 mg, 2 mg and 4 mg, with 1 mg in some markets
Nicotine patch
21, 14 and 7 mg over 24 hours; 25, 15 and 10 mg over 16 hours
Nicotine inhalator
15 mg cartridges, with a 10 mg version in some markets
Nicotine nasal spray
0.5 mg per spray; one dose is one spray in each nostril, so 1 mg
Cigarette (factory-made)
Up to 1 mg machine yield; roughly 1 to 1.5 mg actually absorbed
All formats, the conversion tables and the EU caps are on the hub page.
What changes when you stop
Sleep, resting heart rate, mood and appetite all move in the first weeks. TempoLife logs them in one place so the change is something you can see rather than something you have to remember.