JUUL2 Juul Labs Science The FDA and Juul are fighting over a vape ban, but the role of e cigarettes in the world of tobacco abuse is not clear cut E Cigarettes Vaping with Juul & Other Electronic Cigarettes Vaping may look harmless with fruity flavors and sleek devices, but it is more addictive and more damaging than smoking. More than 1.6 million teens are vaping, according to the Centers for