E Cigarettes and Vaping PPAC Central What Is Vaping? A Clear Guide to Devices and Styles They may seem sweet and tasty, but each time you vape, you breathe in harmful chemicals. One of these chemicals is diacetyl, used in popcorn flavourings for its buttery taste. When eaten, Which E Juices Have Diacetyl? VanGo Vapes Vape Juice Ingredients: 4 Safe + 3 to Never Vape Cyclone Pods Is There Diacetyl In E liquid? Vaped