How Much Nicotine Is in a Geek Bar? Strength & Content Guide non nicotine geek bar How Much Nicotine Is in a Geek Bar? Strength & Content Guide Geek Bar Pulse ZERO Nicotine Vape Blue Razz, Show Sold Out Banner Disposable Vape eJuiceDB 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