What's Actually in Your Vape: A Complete Chemical Breakdown Guide to Recycling Disposable Vapes Vaping has been marketed as a healthier alternative to smoking. But, do you actually know what is in your vape? Turns out vapes contain heavy metals, cancer causing agents, and so many more Vaping exposes users to toxic metals like lead and uranium, study says 5 Vaping Facts You Need to Know Johns Hopkins Medicine E cigarettes and vapes