Vape Juice Ingredients: What's Inside Your E Liquid? VITAE Glass E Cigarettes and Vaping PPAC Central From Randy Delatte Parish President Parents, comsidet teaching your kids this. Ever heard of popcorn lung? Most teens haven't. But it's real and it's connected to a chemical called diacetyl, still Vapes are clouded in misconception . They contain many of the same toxic and cancer causing chemicals found in regular cigarettes. One of these ingredients is diacetyl, used in popcorn flavourings for its