No Cure for Popcorn Lung: Vapers and Workers Beware! iGlobenews AL FAKHER VapingStory Al Fakher 30K Hypermax Vape Kit 30000 Puffs 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 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 Do ELFA PRO Pods Contain Harmful Chemicals? UK Guide