Geek Bar Pulse versus Geek Bar Pulse X Is Foger Better Than Geek Bar? eJuiceDB How Much Nicotine is in a Geek Bar? Clutch Vape How Much Nicotine Is in a Geek Bar Pulse? Geek Bar Nicotine Vs Cigarettes Geek Bar Pulse 15000 Zero Nicotine Disposable .98 Geek Bar Pulse 15000 Puffs 5% Nicotine Juicefly 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