E Cigarettes and Vaping PPAC Central Potential Juul ban will boost other vaping brands, retailers and customers say Iowa State Daily JUUL2 Juul Labs Science When you vape, you aren't just inhaling vapor. Vape juice also contains addictive nicotine and other toxins! #EliminateTobaccoUse and keep e cigs out of your lungs. [Source: CDC] Do Juul Pods Have Diacetyl The Promise of Vaping and the Rise of Juul