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 Enjoy Serene Vaping With Diacetyl Free Max VG E Juice Velvet Cloud Are Geek Bars Safe? Disposables Health Scares Reviewed What Geek Bar Flavors Have Diacetyl Geek Bar Pulse Disposable Vape Device Tropical Burst Ice 16ml Did you know some flavored vapes contain diacetyl, a chemical linked to popcorn lunga rare, irreversible lung disease? It scars the small airways, making it hard to breathe. Symptoms can mimic Diacetyl in Electronic Cigarettes: What you need to know! E Cigarette Direct