What is vape juice? Freeman Vape Do you or a young person you know vape? Vapes are not water. The main ingredient in vapes is propylene glycol, vegetable glycerine or glycerol. They can contain the same harmful chemicals Buy Vape Starter Kits & E Cigarette Starter Kits Juicemate What's in a vape anyway? Find out for Day 3 of #NDAFW, and learn more about resources on campus to help students cut back or quit vaping! To schedule a BASICS appointment