How much nicotine is in JUUL? JUUL System Juul Labs Science Juul e cigarettes win FDA authorization, sources say Nicotine use among young people is evolving. New research shows more youth are using multiple nicotine products at the same timemost commonly cigarettes and e cigarettes, with a growing rise in combining vapes How Many Cigarettes Equal One Juul Pod The FDA agreed to allow the sale of Juul's tobacco and menthol flavored e cigarettes after ordering them to temporarily remove its products from the market