Australia’s $7 Billion Illicit and Contaminated Nicotine Market That Experts had Tirelessly Warned About

For years, tobacco harm reduction advocates, economists, criminologists and some public health experts warned that Australia’s increasingly restrictive approach to vaping would produce predictable consequences. Policymakers were told that banning or severely restricting access to regulated nicotine products would not eliminate demand. Instead, it would push consumers toward unregulated markets, empower criminal networks and expose users to products with unknown ingredients. Today, those warnings are no longer theoretical.

Recent developments across Australia suggest the very problems authorities claimed to prevent are emerging more frequently. Contaminated vapes with powerful sedatives, schoolchildren unknowingly inhaling synthetic drugs, and a multi-billion-dollar illicit nicotine market have become part of the landscape in jurisdictions that chose prohibition over regulation.

The latest alarm came from Melbourne, where health authorities issued an urgent warning after a vape product was found to contain etomidate, a powerful anaesthetic normally used in hospitals to induce general anaesthesia. The substance can cause profound sedation, breathing difficulties, loss of consciousness and potentially life-threatening complications.

Authorities warned that products sold under names such as “space vapes,” “space oil” and “k-pods” may contain not only etomidate but also synthetic opioids and other dangerous substances. Users purchasing these products have no reliable way of knowing what they are inhaling. Ironically, this is precisely the scenario harm reduction experts predicted when legal access to regulated nicotine products was restricted.

Unlike licensed nicotine vapes made under quality-control standards, illegal products operate entirely outside regulatory oversight. There are no ingredient disclosures, manufacturing audits, product testing or accountability. Consumers must rely on assurances from dodgy vendors whose primary incentive is profit.

The situation has become particularly concerning among younger users. On the other side of the world, mental health professionals in the UK are reporting a growing number of psychosis cases potentially linked to synthetic cannabinoid-contaminated vaping products.

NHS psychiatrist Dr Hilary Reed recently highlighted a sharp increase in suspected cases involving products believed to contain Spice, a synthetic cannabinoid known for causing hallucinations, paranoia and severe psychiatric reactions. Research from the University of Bath has added weight to these concerns, finding that around one-quarter of vaping devices confiscated in schools contained synthetic cannabinoids rather than the substances users believed they were consuming.

Of course, the core issue is not actually about regulated nicotine vaping. It is more about the rise of illegal products that exist outside any meaningful consumer protection system. This is an important distinction because critics of tobacco harm reduction often point to incidents with contaminated products as proof against vaping in general. However, these cases actually indicate an opposing reality. They show what occurs when legitimate supply routes are limited, pushing consumers into underground markets. Australia serves as a prime example of this situation.

After years of tightening restrictions on nicotine vaping products, Australia now finds itself dealing with one of the largest illicit nicotine markets among developed countries. Recent estimates indicate that the underground tobacco and vape industry brings in as much as AU$7 billion every year. According to data from the Australian Bureau of Statistics, around 80% of nicotine products consumed in Australia were obtained through illegal means last year, a significant jump from an estimated 12% in 2017.

The scale of the problem has become impossible to ignore. Western Australian authorities recently shut down nearly 50 businesses and seized more than AU$11 million in illicit products during a two-week enforcement operation. The haul included millions of cigarettes, tens of thousands of vaping devices and significant quantities of loose tobacco. Officials described the operation as a major success. Yet the figures tell a different story.

When regulators confiscate millions of products while illegal trade continues to thrive across the country, it becomes clear that the black market isn’t being shut down—it’s flourishing. This shouldn’t come as a shock to anyone with a grasp of basic economics. The demand for nicotine hasn’t vanished. Adult smokers and users are still on the lookout for alternatives, especially as cigarette prices keep climbing. When it gets tough to find legal products, people will inevitably turn to other sources.

We’ve seen this pattern play out time and again in public health history. The prohibition of alcohol in the United States didn’t stop people from drinking. Similarly, banning certain drugs hasn’t wiped out their use. Overly strict regulations on safer nicotine options seem to lead to comparable outcomes. It’s tragic that Australia had a chance to take a different approach and embrace tobacco harm reduction, which has been shown to help lower smoking rates more effectively. Public health officials in these regions generally recognise that vaping carries significantly less risk than smoking traditional cigarettes.

The evidence supporting this position is extensive. Reviews conducted by Public Health England, the UK Health Security Agency and the Office for Health Improvement and Disparities have consistently concluded that vaping is significantly less harmful than smoking. Numerous studies have also found vaping to be one of the most effective smoking cessation tools available to adult smokers.

In contrast, Australia’s approach has leaned toward limiting access instead of helping smokers make the switch. The effects are becoming more apparent. People looking for nicotine products often find themselves dealing with underground markets where they can’t be sure what’s in the products, there’s no quality control, and criminal groups are increasingly involved.

The recent finding of etomidate-laced vapes isn’t just a one-off incident. It reflects a larger failure in policy. When authorities make it tougher to access regulated products, demand doesn’t just disappear. Instead, consumers seek out unregulated options where risks like contamination, mislabeling, and adulteration are much higher. Public health officials are now recommending that consumers carry naloxone since illegal vape products might have hidden opioids in them. A decade ago, such warnings would have seemed unimaginable.

None of this suggests that vaping products should exist without regulation. Quite the opposite. Effective regulation remains essential. Age restrictions, manufacturing standards, ingredient transparency, retailer licensing and enforcement against rogue operators all play important roles. However, regulation and prohibition are not the same thing.

The rising issue of illegal vaping clearly shows the consequences of confusing legal and illegal products. Experts had been sounding the alarm that making legal options harder to obtain would open the door for criminals. They cautioned that people would seek out black market alternatives. They also pointed out that products without regulations would pose much higher risks compared to those that are properly regulated. Those predictions are increasingly being confirmed.

The lesson for policymakers should be straightforward. If the objective is to reduce smoking-related disease and protect consumers, the answer is not to make safer nicotine products less accessible. It is to ensure that adult smokers can obtain regulated, quality-controlled alternatives while aggressively targeting genuinely dangerous illicit products.

Australia’s current tragic state of affairs serves as a cautionary tale for governments around the world. When policy ignores consumer needs and ideology overshadows harm reduction, unintended consequences are not just a dreaded possibility. History has shown time and time again that they become inevitable.

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