![Ethyl maltol, vanillin, corylone and other conventional confectionery-related flavour chemicals dominate in some e-cigarette liquids labelled 'tobacco' flavoured | Tobacco Control Ethyl maltol, vanillin, corylone and other conventional confectionery-related flavour chemicals dominate in some e-cigarette liquids labelled 'tobacco' flavoured | Tobacco Control](https://tobaccocontrol.bmj.com/content/tobaccocontrol/31/Suppl_3/s238/F4.large.jpg)
Ethyl maltol, vanillin, corylone and other conventional confectionery-related flavour chemicals dominate in some e-cigarette liquids labelled 'tobacco' flavoured | Tobacco Control
![truth on Twitter: "Every time you vape, you're opening yourself up to harmful chemicals. Like propylene glycol and formaldehyde and carcinogens and heavy metals aaaannnndddd ahhhh! https://t.co/UdAmRqABso" / Twitter truth on Twitter: "Every time you vape, you're opening yourself up to harmful chemicals. Like propylene glycol and formaldehyde and carcinogens and heavy metals aaaannnndddd ahhhh! https://t.co/UdAmRqABso" / Twitter](https://pbs.twimg.com/media/D2Vl1s_WkAAmDMf.jpg)
truth on Twitter: "Every time you vape, you're opening yourself up to harmful chemicals. Like propylene glycol and formaldehyde and carcinogens and heavy metals aaaannnndddd ahhhh! https://t.co/UdAmRqABso" / Twitter
![Gasping for Action | A Watchdog Report - Lab tests reveal popular e-cigarette liquids contain harmful chemicals Gasping for Action | A Watchdog Report - Lab tests reveal popular e-cigarette liquids contain harmful chemicals](https://archive.jsonline.com/Services/image.ashx?domain=www.jsonline.com&file=FLAVORINGS15G2.png&resize=)
Gasping for Action | A Watchdog Report - Lab tests reveal popular e-cigarette liquids contain harmful chemicals
![Nearly 2,000 Chemicals—Some Potentially Harmful—Found in Vaping Aerosols | Smart News| Smithsonian Magazine Nearly 2,000 Chemicals—Some Potentially Harmful—Found in Vaping Aerosols | Smart News| Smithsonian Magazine](https://th-thumbnailer.cdn-si-edu.com/kfDKKJ22_A1jZWu_cnr4dW9ijd0=/fit-in/1600x0/filters:focal(600x400:601x401)/https%3A%2F%2Ftf-cmsv2-smithsonianmag-media.s3.amazonaws.com%2Ffiler_public%2F94%2F98%2F9498b13e-58a5-466c-923d-696b0916d40e%2Fvaping100621.jpg)