Do Nicotine and Caffeine Pouches Have Sugar? What Sweetens Zyn, Rogue, Lucy, Ultra, Neuro, and Roon

Do Nicotine and Caffeine Pouches Have Sugar? What Sweetens Zyn, Rogue, Lucy, Ultra, Neuro, and Roon

No major nicotine or caffeine pouch brand uses table sugar. Every product covered here is sugar-free. But "no sugar" does not mean "no sweetener." Nearly every pouch and functional gum on the market contains at least one artificial sweetener or sugar alcohol, and the specific compound varies by brand and product line. The table below has every brand people ask about.

Sweetener Lookup Table: Every Brand, Every Product Line

A note on Ultra. The brand's product page describes the Honey Lemon flavor as "naturally sweetened" and lists zero calories, but does not name the specific sweetener compound. If you need to avoid a specific sweetener for medical reasons, talk to your clinician and contact Ultra directly for the full ingredient list.

How These Sweeteners Compare

Both acesulfame K and sucralose are FDA-approved high-intensity sweeteners. The amounts in oral pouches are tiny. A 2024 lab analysis measured acesulfame K at roughly 0.3 to 0.9 mg per pouch in Zyn, On!, and Velo, and sucralose at 0.6 to 1.2 mg per pouch in Velo. For context, a single packet of Splenda contains about 12 mg of sucralose.

Why Pouches Use Sweeteners at All

Nicotine tastes bitter. That same 2024 analysis by Talih et al. found that sweeteners reduce aversion to nicotine's harshness, making continued use easier. In mouse models, animals lacking sweet-taste receptors showed stronger aversion to nicotine pouch extracts than wild-type mice, and higher-nicotine pouches consistently contained higher sweetener concentrations.

This mechanism is specific to nicotine products. Caffeine pouches like Roon and Ultra use sweeteners for a simpler reason: taste. Without a sweetener, a pouch of caffeine and plant fiber would taste like chewing on a tea bag.

Sugar Alcohols vs. Artificial Sweeteners on a Nutrition Label

Artificial sweeteners (acesulfame K, sucralose) contribute zero calories, zero carbohydrate, and do not affect blood glucose. Sugar alcohols are different.

Sugar alcohols appear under total carbohydrate on the Nutrition Facts panel. If you count net carbs for keto, you typically subtract erythritol (barely absorbed) but may not subtract maltitol (glycemic index around 35, roughly half that of table sugar). For a deeper look, see what these label claims legally mean.

Large doses of sugar alcohols, particularly sorbitol and maltitol, can cause bloating and a laxative effect. At the milligram-scale amounts in a single pouch, this is unlikely. But if you work through an entire tin of Neuro Gum in one sitting, your gut may have something to say about it.

One more thing: xylitol is toxic to dogs even in small amounts. Keep Neuro Gum and any xylitol-containing product away from pets.

Do Pouches Cause Cavities?

Sugar-free sweeteners are non-cariogenic. They do not feed the oral bacteria (Streptococcus mutans) responsible for tooth decay. Xylitol goes further: multiple clinical trials have found that regular xylitol exposure reduces S. mutans counts in saliva.

None of the pouches in this list will cause cavities the way a sugary mint would. That said, nicotine itself can affect gum tissue health. The sweetener is not the oral health concern; the nicotine is.

Brand-by-Brand Quick Answers

Do Zyn pouches have sugar? No. Zyn uses acesulfame K and sucralose with zero sugar. Even Zyn's "Unflavored" products contain acesulfame K, making them "unflavored" in the sense that no fruit or mint flavor is added, not that no sweetener is present.

Do Rogue pouches have sugar? No. Rogue uses acesulfame K, per the brand's help center. Some third-party teardowns have reported additional sweeteners in certain Rogue formulations, but those remain unconfirmed. See Rogue's full ingredient breakdown.

Do Ultra pouches have sugar? No. Ultra lists zero calories and zero sugar, but the specific sweetener compound is not named on the product page (UNVERIFIED). Read more in Ultra pouches compared to Zyn.

Lucy Breakers sugar? Lucy Breakers use erythritol and sucralose. Lucy Slim pouches use a different system: maltitol and acesulfame K. Neither contains added sugar. See Lucy's full ingredient breakdown.

Neuro Gum sugar? Neuro uses a five-component blend: sorbitol, xylitol, sucralose, monk fruit extract, and steviol glycosides. No sugar. See Neuro Gum's full ingredient list.

How to Read Any Pouch Label

1. "Sugar" in the Nutrition Facts panel. If it reads 0 g, there is no added or naturally occurring sugar.
2. The ingredient list. Look for: sucralose, acesulfame potassium, maltitol, sorbitol, xylitol, erythritol, stevia, monk fruit. If none appear, the product may contain no sweetener, but that is rare.
3. "Total Carbohydrate." Sugar alcohols count here even though they are not sugar. If you see carbs but 0 g sugar, a sugar alcohol is the source.

For a comparison of the two sweeteners used across this category and more on sucralose and net carbs explained, those sibling articles go deeper.

Every Pouch Is Sugar-Free, but Not Every Sweetener Is the Same

Zero sugar is the norm across nicotine and caffeine pouches. No brand in this category uses table sugar. The real question is which sweetener a brand chose, whether it is a zero-calorie artificial sweetener or a sugar alcohol that counts as carbohydrate, and whether that matters for your specific dietary needs. The table at the top is your cheat sheet.

Frequently Asked Questions

Is acesulfame K safe?

Acesulfame K is FDA-approved and used in thousands of food products. The amounts in oral pouches (roughly 0.3 to 0.9 mg per pouch, per published lab analysis) are far below the FDA's acceptable daily intake of 15 mg per kg of body weight.

Can I use nicotine pouches on keto?

Products sweetened with acesulfame K or sucralose contribute zero net carbs. Maltitol (in Lucy Slim pouches) adds a small amount of carbohydrate per pouch, but the quantity is negligible. See sucralose and net carbs explained.

Do "unflavored" pouches still have sweetener?

Often, yes. Zyn's "Unflavored" products still contain acesulfame K. "Unflavored" means no added fruit or mint flavor, not the absence of all taste-modifying ingredients.

Is sucralose worse than acesulfame K?

Both are FDA-approved and considered safe at normal intake levels. Some researchers have raised questions about sucralose and gut bacteria at high doses, but the amounts in a single pouch are orders of magnitude below those studied.

Are sugar alcohols safe for diabetics?

Erythritol has essentially no effect on blood glucose. Maltitol and sorbitol have lower glycemic indices than sugar but are not zero. At pouch-scale amounts, the impact is negligible for most people. If you manage insulin closely, talk to your clinician about total daily intake from all sources.

Is xylitol in pouches dangerous for dogs?

Yes. Xylitol is toxic to dogs even in small amounts. Neuro Gum contains xylitol. Keep it away from pets.

Does Roon contain sugar?

No. Roon uses sucralose, with zero sugar and zero calories. It contains no sugar alcohols, no acesulfame K, and no natural sweeteners like stevia.

A Caffeine Pouch That Owns Its Sweetener

Roon uses sucralose. One sweetener, plainly listed on the label, with zero sugar, zero calories, and zero sugar alcohols that would register as carbohydrate. No five-ingredient blend, no undisclosed "natural and artificial sweetener."

What Roon is: a zero-nicotine oral pouch with caffeine, L-theanine, methylliberine (Dynamine), and theacrine (TeaCrine) in a sublingual format designed for a 6 to 8 hour felt window. What it is not: a nicotine pouch, a dental product, or a sugar-free label hiding behind vague ingredients.

If you read ingredient labels before you buy, you will probably appreciate that Roon tells you exactly what is in each pouch. Tins start from $9.16 on a 12-tin subscription.

Related from Roon

• How Roon compares to Zyn overall
• Lucy's full ingredient breakdown
• Rogue's full ingredient breakdown
• Neuro Gum's full ingredient list

Written by Roon Team