least stinky cigarettes 10 Cigarette Brands With The Chemicals in the World Lots of flavor, no smell:

Each filter easily attaches to standard cigarettes and works by trapping harmful particles, helping to minimize exposure to toxins and providing a noticeably smoother draw

It uses real science (Odor Absorbing Molecules, to be exact) to eliminate the odor at the source

How Cigtrus Supports Smoke-Free Behavioral Alternatives Cigtrus is a nicotine-free, smokeless, non-electric inhaler designed around supporting hand-to-mouth habits, oral fixation, sensory familiarity, behavioral cravings, and smoke-free routines

2003: Hon Lik develops the modern electronic cigarette, introducing a functional model based on nicotine vaporization