Juul Announces Preemptive Restrictions on Its E Cigarette Flavors 18mg JUUL 2 Prefilled Vape Pods 400 Puffs 2 Pcs 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 The patented nicotine salt content in one 5% JUUL pod is equivalent to the nicotine in a pack (to 1.5 packs) of cigarettes. Yet, because the JUUL looks like a computer flash drive, Juul, the vape device teens are getting hooked on, explained Vox 6 important facts about JUUL