Health experts are raising concerns over a growing online wellness trend that presents nicotine as a “natural” tool for improving concentration, productivity and weight control, warning that the claims risk downplaying the substance’s addictive nature.
Across social media platforms, wellness influencers and self-described “biohackers” have increasingly promoted nicotine products such as pouches, gum and patches as performance enhancers. Supporters claim the stimulant can sharpen focus, improve alertness and suppress appetite without the dangers commonly associated with smoking cigarettes.
The trend has emerged alongside a wider boom in nootropics, substances marketed as cognitive enhancers. Products containing caffeine, herbal supplements and plant-based stimulants have gained popularity in recent years as consumers search for ways to boost mental performance and energy levels.
Nicotine, a naturally occurring chemical found in tobacco plants, is widely recognised for its addictive properties because it stimulates dopamine release in the brain. While it has long been associated with cigarettes, nicotine replacement products have expanded rapidly in recent years through vapes, gums and oral nicotine pouches.
According to data cited by researchers, the global market for nicotine pouches grew by more than 100 percent annually between 2020 and 2024.
Despite the surge in popularity, experts say scientific evidence supporting nicotine as a wellness product remains limited. Researchers warn that online discussions often exaggerate the short-term stimulating effects while overlooking the risk of addiction and long-term dependency.
Angela Difeng Wu said some of the claims circulating online are built around small elements of scientific truth that are then overstated.
She explained that nicotine can temporarily affect attention, mood and appetite because it acts as a stimulant on the brain. However, she said these short-term effects should not be interpreted as proof that nicotine is an effective wellness treatment.
Wu also stressed the importance of context when discussing nicotine products. She noted that nicotine replacement therapies can be useful for smokers trying to quit cigarettes, but the situation differs for people who have never used tobacco products before.
While nicotine alone is considered less harmful than smoking tobacco, she warned that it should not be viewed as harmless.
Researchers say social media has played a major role in spreading the trend, particularly among younger audiences seeking quick solutions for stress, focus or productivity problems. Many wellness influencers promote nicotine products alongside supplements and lifestyle advice, often without medical expertise.
Governments across Europe have started tightening regulations on tobacco and nicotine products in response to concerns over youth uptake. Last month, the United Kingdom approved legislation aimed at restricting future tobacco sales to anyone born after 2008, with the measures also covering vape products.
Health experts say clearer public education is needed to help distinguish between smoking cessation tools and lifestyle products marketed for performance enhancement. They warn that framing nicotine as a harmless productivity aid could encourage a new generation to develop nicotine dependence.
