Metals found in disposable e cigarette vapor could pose health risks American Chemical Society Understanding the Hidden Health Risks of Vaping UL Research Institutes What's in your vape? Think it's just vapor? Think again. It could be metal Many vapes contain heavy metals like lead, nickel, and chromiumtiny particles from the device's heating coil and Why Vape It? Poster Healthy Big Tobacco hides the truth, so here it is: vapes contain toxic chemicals with serious health risks, like: Nicotine an addictive poison, harmful to developing brains. Benzene a Nickel Alloy Mi Pod Vape Device