Vapes on black market may contain toxic chemicals, pesticides, harmful flavorings There's little research or regulation on vape products sickening Minnesotans MPR News Disposable E Cigarettes More Toxic Than Traditional Cigarettes UC Davis DO YOU KNOW WHAT YOU'RE VAPING? Every vape is a hit to your health! Vapes are colourful, with appealing flavours. But you can breathe in some pretty harmful chemicals like those found