It's not just vapor. Your vape could contain the same amount of nicotine as of 30 packs of cigarettes, plus other harmful chemicals. Want help quitting? SMCHDs next Nicotine Cessation Class starts New age and flavor rules on smoking and vaping could help reduce both Teens say they don't vape, they 'Juul.' That makes the activity hard to track Los Angeles Times Juul warned over claims e cigarette safer than smoking