What Are Juul Pods Made Of Juul e cigarettes win FDA authorization, sources say F.D.A. Orders Juul to Remove E Cigarette Products from U.S. Market The New York Times How Juul Hooked Teens on Vaping and Ignited a Health Crisis Study: Juul Pods Contain Caffeine. What's It Doing There, And What Does It Do? Typically, the nicotine laden pods used with Juul and other vape pens contain about the same amount of nicotine as a pack of cigarettes. And some youths are consuming a pod a day.