Is Cotinine In Juul Pods Facts and Treatment for the New JUUL Trend Nicotine absorption from electronic cigarette use: comparison between first and new generation devices Scientific Reports Juul's nicotine almost same as Marlboro's, says study FMT How much nicotine is in JUUL? Juul sued over its marketing to young people The Boston Globe As teen use of Juul soars, doctors ask, what's really in these e cigs?