E Cigarettes Vaping with Juul & Other Electronic Cigarettes One Juul pod contains the same amount of nicotine as a pack of 20 cigarettes. #NDAFW #drugfacts Do Juul Pods Contain Formaldehyde It's not just vapor. Your vape could contain the same amount What's really inside a vape? Many people think vaping is just flavored vapor, but the aerosol from e cigarettes can contain harmful substances that go straight into the lungs. According to the What are the harmful ingredients in Juul pods? FDA orders Juul to stop selling e cigarette products