Geek Bar Pulse 15K Zero Nicotine Non Nicotine Vapes Geek Bar Geek Bar Pulse 15K Zero Nicotine Does Geek Bar Make No Nicotine Vapes Geek Bar Pulse Zero Geek Bar With No Nicotine Geek Bar Pulse X Zero Nicotine Disposable Vape 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