Fanning the coals
Clearing the stem.
18+Reference resource. Nicotine is addictive. Tobacco use harms your health.
Clearing the stem.
Hookah without tobacco is made from tea leaves, beet pulp, fruit, sugarcane, herbs, and mineral stones — without tobacco leaf. The base replaces the leaf, but not the coal as the source of smoke — and that determines almost everything else in this article.
Plant-based tobacco-free blends are assembled from several components instead of tobacco leaf: tea leaf (black or green), beet pulp, rose petals, herbs (green tea, chamomile, basil, mint), corn or cane syrup, honey, vegetable glycerin. Flavor comes from fruit extracts, juices, dried citrus peels, and flavorings; texture — from molasses or honey; smoke density — from glycerin. Overview sources also mention corn cobs and sugarcane as bases, alongside tea leaf and fruit-berry raw material.
A separate category is Shiazo mineral stones (developer — Germany): porous perlite mined in Turkey, soaked in flavoring without sugar. The seller claims the absence of nicotine, resins, and "harmful substances" in the composition — this is the manufacturer's description, not the result of an independent measurement.
The manufacturer Soex Herbal claims its blend is "0% nicotine, 0% tar, 0% tobacco." But an FDA regulatory review notes: "package labelling information about nicotine content is not always accurate," and the agency may need to test a product claimed to be tobacco-free on its own. There is no direct laboratory data among the sources for this article showing that Soex or Shiazo specifically diverge from their labels — this is a general conclusion of the review about the category, not a check of specific brands.
At the same time, measurements do show a difference of two orders of magnitude. A scientific review of hookah smoke toxicology gives these figures: in tobacco blends, nicotine per session — 1.04±0.30 mg (without water in the bowl — 2.11–9.29 mg); in tobacco-free blends — less than 0.01 mg per session.
Clause 1 of Article 2 of Russia's Federal Law 15-FZ defines "hookah" as "a device used to generate an aerosol, vapor, or smoke arising from the smoldering and/or heating of tobacco or of products not containing tobacco leaf, in which the aerosol, vapor, or smoke passes through a vessel filled with liquid" — the wording directly includes tobacco-free products.
It follows that the bans of 15-FZ, addressed specifically to "hookahs" as a category of device, not only to tobacco or nicotine-containing products, apply regardless of the blend's composition: the ban on smoking hookahs in public places (Article 12), the ban on advertising and sales promotion of hookahs without exceptions — gifts, discounts, trademarks, sponsorship (Clause 1, Article 16), the restriction of retail sale to stationary stores only, without remote or delivery trade, and not within 100 meters of educational institutions (Article 19), and the ban on selling hookahs to minors and on their use by minors (Article 20).
Legal forums sometimes take the opposite view: since the blend contains no nicotine, the norms on tobacco and nicotine-containing products don't apply to it, including the ban on sale to minors. These are private answers from lawyers, without the force of precedent; the literal text of the law shows the opposite regarding the device: the concept of "hookah" directly covers tobacco-free products, and it is precisely "hookah" as a category that the bans on advertising, retail, sale, and use by minors apply to. The claim that "tobacco-free hookah is outside the anti-tobacco law" is true only narrowly: a nicotine-free blend indeed does not fall under the definition of nicotine-containing product (Article 2 defines it broadly — products with nicotine, "including nicotine obtained by synthesis," and synthetic nicotine in a blend changes the picture), but the use of the "hookah" device itself is fully regulated by the law.
Outside Russia, regulation differs. EU Directive 2014/40/EU separately defines a "herbal product for smoking" — a plant-based product without tobacco, consumed through burning — and requires the warning "Smoking this product damages your health" on 30% of the package surface (32–35% for countries with two or more official languages): a milder regime than full tobacco regulation, but not outside the law. In the US, the FDA's 2016 deeming rule extended its authority to "waterpipe tobacco"; a genuinely tobacco-free and nicotine-free blend may formally not fall under the definition of a tobacco product, and its regulatory status remains uncertain.
A key study (Shihadeh et al., 2012, journal Food and Chemical Toxicology, crossover design, 31 participants, a smoking machine simulating human smoking) compared a tobacco blend and a tobacco-free blend based on sugarcane. Only the nicotine yield differed significantly; carbon monoxide, nitric oxide, volatile aldehydes, "tar," and polycyclic aromatic hydrocarbons (PAHs) did not differ significantly.
A scientific review of hookah smoke toxicology gives a similar picture: carbon monoxide — 155±49 mg per session for tobacco blends versus 159±42 mg for tobacco-free ones, that is, not less. The range across products and coal types — 57.2–367 mg per session, with electric heating — 5.7 mg. "Tar" by the Beirut method — 242–2350 mg per session, PAHs — 5000–13000 ng per session. Benzo[a]pyrene drops from 170 to 9 ng per session when coal is replaced with electric heating — the source of this carcinogen is precisely the smoldering coal, not the bowl filling. The review's conclusion is direct: for every toxicant measured except nicotine, tobacco-free products equaled or exceeded tobacco-based ones.
CDC gives figures for hookah in general, without splitting by blend composition: in a single session, a person can get almost 9 times more carbon monoxide and 1.7 times more nicotine than from a single cigarette, inhaling around 90,000 ml of smoke versus 500–600 ml when smoking a cigarette; water in the bowl does not filter the smoke effectively. Since carbon monoxide and PAHs are produced by the coal, not the bowl's contents, these figures also apply to sessions with tobacco-free blends.
Industry sources describe tea-leaf blends as "heat-resistant," but give no specific figures — minutes, temperature, number of coals compared to tobacco: these are seller descriptions, not measurements. The only specific heating recommendation found relates to a single brand: for Brusko, three 22mm coals with a phunnel (kaloud) are recommended — not a universal rule for all tobacco-free bases.
The general recommendation for storage (without distinguishing tobacco and tobacco-free blends) is to keep an opened package in a glass jar with a lid or a metal container at +18…+20°C; the shelf life on the package is valid only for sealed factory packaging. There is no data showing that tobacco-free blends spoil faster or slower than tobacco ones.
Shiazo stones follow a fundamentally different consumption logic: according to the seller, 5–9mm granules can be reused, and one jar is enough for 4–6 hookah sessions — this, too, is seller data, not a measurement.
Among the common names are Soex (India, herbal molasses based on sugarcane, claimed by the manufacturer as 0% nicotine/tar/tobacco, supplied to 60+ countries), Shiazo (Germany, mineral stones based on Turkish perlite), as well as Split, Brusko, Puer, Chaba, Leteam, Chabacco, Blaze, Cobra, Dali, Al Sur, Saalaam, Duft Intro — these names appear in retail product catalogs without a breakdown of the base for each brand: this is catalog data, not an independent source.
What is used instead of tobacco in tobacco-free blends?
Tea leaf, beet pulp, fruit, sugarcane, herbs, mineral stones based on perlite — the components are soaked in syrup, glycerin, and flavorings.
Is there nicotine in tobacco-free blends?
Measurements show two orders of magnitude less nicotine than in tobacco blends — less than 0.01 mg versus 1.04±0.30 mg per session — but "0% nicotine" on the label is the manufacturer's claim, not an independent test; an FDA review notes that such labeling is not always accurate.
Does Russia's anti-tobacco law apply to hookah without tobacco?
In Russia, yes, regarding the device: 15-FZ defines "hookah" as covering tobacco-free products too, so the bans on advertising, retail sale, and sale to minors apply regardless of the blend's composition. Outside Russia, as noted above, regulation is different.
Is the smoke from a tobacco-free hookah safer?
Scientific measurements do not show lower carbon monoxide, tar, or PAH content in the smoke of tobacco-free blends compared to tobacco ones — only the nicotine content differs statistically significantly.
Can a tobacco-free blend be smoked the same way as tobacco?
Industry sources speak of "heat resistance" without figures; the only specific heating recommendation concerns a single brand and is not universal.
Related topics on this site: on the harm of smoke — "The Health Effects of Hookah: What Science Says"; on carbon monoxide and ventilation — "Safety: Carbon Monoxide, Ventilation, How Long to Smoke"; on misconceptions — "Top 10 Myths About Hookah" and "How to Minimize Risks When Smoking Hookah"; on the market — "What Makes Up the Hookah Tobacco Market"; on the device itself — "Types of Hookah Coals" and "Types of Hookah Bowls: A Complete Guide."