Geek Bar Pulse 15000 Thermal Edition Disposable Vape 16ml 5% Vapesourcing Geek Bar Pulse X 25K Zero Nicotine Vaping360 Geek Bar Pulse versus Geek Bar Pulse X Geek Bar Pulse Thermal Edition EBCREATE Store How Many Cigarettes is One Puff of a Geek Bar 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