Phase two: Use lower-intensity options for routine moments and keep the stronger one for emergencies
The National Health Interview Survey put adult cigarette smoking at 9.9% in 2024, the first time it fell below 10%, and 9.1% in 2025, down from a peak of 42.4% in 1965
These kits are designed for novices, and should be used with an e-liquid whose nicotine content suits your specific needs, if you want to maximise your chances of success
Accessed , 27-February-2026
Unlike traditional cigarettes, e-cigs operate by vaporizing a liquid that often contains nicotine, flavorings, and other chemicals
Essentially, this device uses specially designed tobacco sticks called 'TEREA' that are inserted into the heating chamber of the IQOS pen, also referred to as the 'holder'