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 Geek Bar Pulse Vs Regular Geek Bar Pulse 15000: Revolutionary Disposable E cigarette Unveiled Geek Bar Equivalent To Cigarettes Australia geek bar pulse nicotine How Much Nicotine is in a Geek Bar? Clutch Vape Geek Bar Pulse 1500 Puffs HQD PODS geek bar pulse nicotine