JUUL Pod Ingredients: What's in E Cigarettes? DYKOne Juul pod contains as much nicotine as a pack of cigarettes. Side effects include increased heart rate and blood pressure, lung disease, chronic bronchitis and insulin resistance leading to type 2 Dangers of Vaping *Did you know that smoking 1 vape pod is the equivalent of smoking 1 pack of cigarettes. *Vape pods can have dangerous chemicals in them including formaldehyde, acetone and Do Juul Pods Contain Formaldehyde It's not just vapor. Your vape could contain the same amount of nicotine as of 30 packs of cigarettes, plus other harmful chemicals. Want help quitting? SMCHDs Juul vape: What is it, why are teens addicted, and is it safe? CNET FDA Rescinds Marketing Ban On Juul E CigarettesProducts Back Under Review