We get asked about ingredients a lot. Reputable brands like Loon focus on modern standards and generally avoid Diacetyl, sticking to food safe flavorings. We only stock brands we trust. Janesville, Delavan, About E Cigarettes (Vapes) Smoking and Tobacco Use CDC Loon Disposable Vapes & Salt Nic E Liquid 50+ Flavors Official Retailer Does Diacetyl in Vaping Cause Popcorn Lung? Clutch Vape Loon SERVD Distribution