Low temperature (< 200 C) degradation of electronic nicotine delivery system liquids generates toxic aldehydes Scientific Reports Nicotine, propylene glycol, sweet flavorings, and various toxic chemicals like carcinogens and heavy metals are found in vape juice, posing health risks, especially to youth. E liquide Menthe X Bar Cool Mint 10 ml 20 mg de nicotine E liquides Menthe Saveurs fraches et intenses pour cigarette lectronique