800 mg of nicotine = 40 packs of cigarettes. That's what's inside just one Geek Bar. Nicotine at these levels can: Harm brain development in youth Increase blood pressure and What Nicotine Strength Should I Vape? UK Guide (0mg20mg) How Much Nicotine is in My Breeze Prime Vape? Did you calculate it correctly ? , If a patient is using this vape and replaces it every 10 days the equivalent amount of nicotine (average each day) is 2 packs per day or 40 cigarettes!, Heres some