What Is In Snus? Ingredients Explained

Snus is ground tobacco mixed with water, salt, an alkalising agent such as sodium carbonate, a little humectant to hold the moisture, and flavouring, usually packed into small portion pouches. Water is the largest single ingredient, which is why snus looks more like damp coffee grounds than the dry, loose tobacco rolled into a cigarette. The Snus Life is 18+ only. If you have browsed snus from Paris or anywhere else in France, you will have noticed that many tins look alike, and this page explains what actually sits inside them.

Think of it as reading the wrapper on a block of salted butter from Brittany, where the butter is the point but the salt and water explain why it tastes and spreads the way it does. I will cover whether every pouch contains tobacco, what each ingredient is there for, how much of a portion is really leaf, and how to turn the nicotine figure into something useful. In my opinion, that last part matters most once you start to buy snus, so it gets a worked example. It all sits within our wider Snus Guide, and every section below opens with its short answer.

Is There Always Tobacco Inside A Snus Pouch?

Traditional snus always contains tobacco, while the tobacco free pouches often sold beside it replace the leaf with a different filling and add nicotine to it. The word snus is used for both kinds, so two tins with the same name can hold different recipes. Traditional snus is ground tobacco leaf, and its nicotine arrives with that leaf. A tobacco free pouch, such as Zyn, has no ground leaf at all, so the bulk of each pouch comes from a filler and the nicotine is a separate ingredient.

So, the first question to ask of any tin is whether tobacco leaf is listed, because everything else on the label follows from that answer. A white pouch or a fresh flavour does not settle it, since white portions belong to traditional tobacco snus as well. The rest of this page concentrates on traditional snus, the tobacco kind, because that is where the ingredient list is longest and the chemistry is most interesting. If you would like the two formats set side by side in more depth, our page on snus vs nicotine pouches covers that comparison properly.

What Does Each Ingredient In Snus Actually Do?

Each ingredient in snus has a plain job: tobacco is the base, water makes it moist, salt seasons it, sodium carbonate raises the pH, humectants hold the moisture in, and flavourings set the character. The tobacco is air dried leaf, ground into a fine powder and blended, much as a Bordeaux house blends grapes from different parcels to arrive at the style it wants. Water is then the largest single ingredient by weight, which tends to surprise anyone who expected tobacco to dominate the list from top to bottom.

Salt goes in as ordinary sodium chloride, and chemists measuring Swedish snus in 2019 found average sodium of about 2.3 to 2.6% and chloride of about 3.5 to 3.6%. Sodium carbonate is the alkalising agent, and its role is to push the mixture towards a basic pH, which I come back to further down. It is a working ingredient rather than a flavour, although it does shape how the finished snus comes across.

Glycerol and propylene glycol are humectants, which simply means they help the product keep hold of its water. The same analysis measured them in loose snus at about 3.4% glycerol and 3.0% propylene glycol on average. Flavourings come last, and they sit on top of the natural character of the tobacco blend rather than replacing it. Sweetness is a very small part of the recipe, since total sugars in the analysed loose snus came in below 1%. In my opinion, that is worth knowing if you had assumed a flavoured tin must be full of sugar.

Where Does The Word Nicotine Come From?

The word nicotine comes from Jean Nicot, a French diplomat from Nîmes, which gives the main active ingredient in snus a surprisingly French name. Nicot planted tobacco seeds at the embassy in Lisbon in 1559, and in 1560 he sent tobacco powder to Catherine de Médicis. Powdered tobacco for snuffing was in use in Spain and France by the middle of the 16th century, so the habit of grinding the leaf fine has deep roots in this country, long before anyone in France had heard the word snus.

In 1753 Carl von Linné named the tobacco genus Nicotiana after Nicot, and nicotine took its name from the same source. Swedish statistics first mention snus in 1637, and the moist form arrived in Sweden in the early 18th century as a cheaper alternative to chewing tobacco. Snus is, in that sense, a damp cousin of the old snuff, resting under the lip rather than being sniffed. The longer story has its own page answering where did snus come from, so I will leave the history there.

How Much Of A Snus Pouch Is Actually Tobacco?

In one analysis, portion snus averaged about 39.5% water and its fleece about 9.6% of the weight, so water and fleece alone take up about half. Water averaged about 47.1% in loose snus, and the fleece wrapping each portion ranged from 6.5% to 15% of the product weight. Some accounts put the water content above half the weight, so the figure clearly moves from one product to the next.

The rest of the weight is the ground tobacco together with salt, sodium carbonate, humectants and flavouring, and the exact share differs from tin to tin, so treat any single split as a rough picture rather than a figure printed on a label. It is a bit like a café crème on a terrace in Paris, where the coffee defines the drink even though milk and water make up much of the cup.

What Is The Pouch Made Of, And What Is Inside It?

A snus portion is a thin fleece pouch, shaped like a very small tea bag, holding a moist and finely ground tobacco powder. The fleece is there to keep the powder together in one tidy portion, which is the whole point of the format. Inside, the filling looks much like damp coffee grounds tipped out of a cafetière, or the wet sand at the water's edge on a Marseille beach: fine, brown and clumped together by water rather than loose and dry like the tobacco in a cigarette.

Portions were introduced in 1973, and before then snus was handled loose, shaped by hand from the moist powder. Loose snus is typically sold in 50g tins and portion snus in 24g tins, which is why two round tins can look similar on a shelf yet weigh rather differently. The tin itself recalls a small round box of pastilles, the kind that slips easily into a coat pocket on the metro. If you would like every format laid out one by one, our page on what types of snus are there does exactly that.

What Changes Between Loose, Original And White Snus?

Loose snus is the bare moist powder, while original and white are two styles of portion that differ in how the pouch material is treated. In an original portion, the pouch material is moistened, so the pouch is brown and damp to the touch. In a white portion, the material is left dry, which makes it milder and slower to release its flavour. The word white describes that style of pouch, not the colour of the tobacco and not an absence of tobacco, so a white portion of traditional snus still holds ground leaf.

As such, choosing between them changes the outside of the portion far more than the recipe inside it. Loose snus asks you to shape your own portion, original offers a moist pouch from the first moment, and white keeps the surface dry for a gentler start. The measured averages also show loose snus carrying more water than portion snus, about 47.1% against 39.5%, and slightly less nicotine per gram, 7.9mg/g against 9.9mg/g, on a wet weight basis. In my opinion, that is a useful reminder that format alone can nudge the numbers.

Why Is Snus Moist Rather Than Dry?

Snus is moist because water is blended into the ground tobacco, and humectants such as glycerol help it stay there. The mixture then goes through a controlled processing stage. That is quite unlike the way a Camembert from Normandy is left to ripen slowly over weeks, because the processing stage is a controlled step rather than a long wait. It is also what separates moist snus from the dry powder of earlier centuries, even though both begin with ground leaf.

The water level is not fixed, and the gap between roughly 40% in portions and roughly 47% in loose snus shows how much room there is within the same broad recipe. The full sequence, from leaf to sealed tin, has its own page answering how is snus made, so I will keep this section to the ingredients themselves. If one tin seems damper or drier than another, the water, the humectants and the pouch style are the first three places I would look.

Why Is Snus Alkaline, And What Does The pH Change?

Snus is alkaline because sodium carbonate is added to raise the pH, and the analysed Swedish products averaged a pH of about 8.5. The range ran from about 7.5 to 9.4, so even within traditional snus the figure differs from one product to another. For a sense of scale, plain water sits at a neutral 7, which places snus on the basic side, closer to a spoonful of bicarbonate stirred into water than to a squeeze of lemon over a plate of moules in Lille.

The reason the recipe includes it is chemistry: at a higher pH, more of the nicotine is in its unprotonated form, often called free base nicotine. That is a statement about the form the nicotine takes, not about how much nicotine is present. Two tins could carry the same total nicotine on paper yet differ in pH, and that difference is part of why perceived strength does not always line up neatly with the printed figure on the lid.

Sodium carbonate on an ingredient list is a clue to how the recipe was built rather than an extra flavour. A tin rarely states its pH, which means the nicotine figure remains the most practical number to compare. If you would like to follow what happens once a pouch is in place, our page on how does snus work picks up the story from there. The least glamorous ingredient on the list, a simple carbonate, may tell you more about the character of a tin than its flavour name does.

How Do You Read The Nicotine Figure On A Snus Tin?

Nicotine on a tin is often given in mg per gram, and you multiply that figure by the pouch weight in grams to get mg per pouch. A pouch rated at 50mg/g that weighs 0.60g therefore holds 30mg per pouch, since 50 multiplied by 0.60 is 30. The per gram figure tells you how concentrated the filling is, while the per pouch figure tells you what one portion actually contains. In my opinion, anyone looking up nicotine levels in snus is usually after that second number, so it is worth working out.

For a sense of where traditional snus sits, the analysed portion products averaged about 9.9mg/g on a wet weight basis. As an illustration only, if a portion weighed 1g at 9.9mg/g, it would hold 9.9mg, which sits in our Medium band of 8 to 16mg per pouch. Our other bands run Light at 1 to 8mg, Strong at 16 to 25mg and Extreme at 25mg and over, across a shelf that spans 3mg to 150mg per pouch. The 30mg example above sits in Extreme, which shows how far apart two tins of similar size can be.

Here is a simple way to read any tin, whether you are in Toulouse, Nantes or a village in Provence. First, check whether tobacco leaf is listed, then note whether the snus is loose, original or white, and only then look at the flavour. Take Zyn snus as an example: it is a tobacco free pouch, so the leaf question is answered before you begin. We deliver to France. Work out the mg per pouch for each tin you are considering, and compare those figures side by side.

Sources

• Wikipédia (français), Snus
• BMC Chemistry (2019), The composition of contemporary American and Swedish smokeless tobacco products
• Wikipedia, Snus
• Wikipédia (français), Jean Nicot