900 mg of nicotine, equal to 45 packs of cigarettes, can be found in just ONE Lost Mary vape. Nicotine at these extreme levels can: Harm brain development in youth Choosing the right amount of nicotine is critical to a successful switch to vaping! : r Innokin 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 What Nicotine Strength E Liquid Should You Choose in 2026?