While vaping is not risk free, it is less harmful than tobacco Our World in Data Hamburg, Germany. 12th Dec, 2018. James Monsees (r) and Adam Bowen, founder of the e cigarette manufacturer "Juul", look into the photographer's camera at the Hotel Tortue. "Juul" is the market leader for As heated tobacco products reenter the US market, evidence on their safety remains sparse new study E Cigarette How E Cigarettes Work, Health Risks & Teen Use How Much Nicotine Is In A Cigarette? NiQuitin UK How much nicotine is in a cigarette compared to a vape? Vaping The Guardian