Geek Bar Pulse Nicotine Strength Chart Geek Bar Pulse Vape Review: Average Or Superior Compared To Cigarettes Australia Only 23 e cigarettes are currently legal and authorized for sale in the U.S.and they're not these. Geek Bar Nicotine Vs Cigarettes Geek Bar Pulse 15000 Zero Nicotine Disposable .98 Geek Bar Pulse 15000 Puffs 5% Nicotine Juicefly Geek Bar Pulse X 25K versus Geek Bar Pulse 15000 How Much Nicotine Is in a Geek Bar Pulse? Did You Know? One Geek Bar vape contains 800 mg of nicotinethat's the same as 40 packs of cigarettes. Nicotine at these levels can: Harm brain development in youth