Daily exposure to formaldehyde and acetaldehyde and potential health risk associated with use of high and low nicotine e liquid concentrations Scientific Reports Testing has revealed what we already knew illegal vapes are filled with dangerous levels of addictive nicotine and laced with chemicals including formaldehyde and antifreeze components. What's in a vape anyway? Find out for Day 3 of #NDAFW, and learn more about resources on campus to help students cut back or quit vaping! To schedule a BASICS appointment Hidden Formaldehyde in E Cigarette Aerosols New England Journal of Medicine