Juul Labs Announces Action Plan to Curb Underage Use of E Vapor Products Convenience Store News JUULpods Classic Menthol 5% Nicotine 4ct Delivered In As Fast As 15 Minutes Gopuff JUUL System Juul Labs Science JUUL Menthol Pods (4) Electric Tobacconist USA The rise of teen vaping is worrying doctors worldwide. While e cigarettes were once marketed as a safer alternative, research shows they contain nicotine, heavy metals, and cancer causing chemicals that can damage developing Nicotine based vapes are likely to cause lung and oral cancer according to a new review of evidence. Experts are now calling for tougher enforcement of vape laws in Australia. Health reporter