A clinical trial in Australia found vaping was almost three times more effective than nicotine gum or lozenges, with 28.4% of vapers quitting smoking after six months, compared to just 9.6% on replacement therapies (source: Walker et al., 2020).
Another longitudinal study from the Medical University of South Carolina (MUSC) showed that e-cigarettes have value as an effective smoking cessation aid (source: MUSC, 2021).
If that’s the case, why is it still hard to quit smoking?
Why Quitting Smoking is Difficult
The Centres for Disease Control and Prevention estimates that 70% of U.S. smokers want to quit, yet only 7–10% succeed each year. Given that the study utilised FDA-approved cessation medicines with counselling, this low success rate may stem from those methods falling short on replicating key elements smokers crave, like nicotine delivery, throat hits, and the hand-to-mouth ritual.
On the other hand, a recent large American study revealed that daily vapers had a cigarette abstinence rate of about 21% after four years, significantly higher than the 14.3% quit rate among smokers who didn’t vape. The study suggested that vaping offers greater flexibility and better mimics the smoking experience, providing smokers a more satisfying quitting alternative.
So, it’s fair to say that while traditional methods have their limits, vaping’s ability to satisfy both the physical and behavioural sides of smoking is what improves the quit rate.
Vaping as Harm Reduction
Cigarette smoke contains over 7,000 chemicals, including carbon monoxide, tar, formaldehyde, and benzene, of which at least 70 are carcinogenic (American Cancer Society, 2022).
By contrast, e-cigarettes (from TPD-compliant manufacturers, like Hayati Vape Brand) have nicotine, propylene glycol, vegetable glycerin, and flavourings. Much safer ingredients than smoking.
The Royal College of Physicians concluded in its 2016 report Nicotine Without Smoke that e-cigarettes are “at least 95% less harmful than smoking” (RCP, 2016).
Public Health England has echoed this finding in multiple annual evidence updates. Thus, for smokers unable to quit nicotine altogether, switching to vaping represents a pragmatic step toward reducing tobacco-related harm.
Final Words
Clinical trials, meta-analyses, and longitudinal studies demonstrate that e-cigarettes are more effective than traditional nicotine replacement therapies.
For everyone who’s planning to quit smoking, choosing the right vape devices along with behavioural therapies can help. However, it’s really important to buy vape pen that is TPD-compliant, whether you’re getting it from the best vape online store or a physical shop.
This ensures your device is manufactured under strict safety regulations and is free of toxic substances.
References
Walker, N. et al. (2020). “Randomised trial shows vaping is nearly three times more effective than nicotine gum or lozenges for quitting smoking.” Nicotine & Tobacco Research.
Medical University of South Carolina (2021). “Large longitudinal study supports e-cigarettes as effective smoking cessation aids.” MUSC Health News.
Centers for Disease Control and Prevention (CDC) (2022). Adult Smoking Cessation Statistics. Morbidity and Mortality Weekly Report. Pierce, J. P., et al. (2025). “Daily vaping and smoking cessation in the United States: A longitudinal analysis.” JAMA Network Open, 8(3).American Cancer Society (2022). “Health risks of smoking.”
Also Read: Vape Market Growth: How Consumer Preferences Are Changing?
