Geek Bar Pulse Review: Best Vape of 2025? Durity Distribution Geek Bar CLR Disposable 50,000 Puffs of Smooth Vaping Experience 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 Geek Bar Pulse X 25K Disposable Vape HQD Tech USA 800 mg of nicotine = 40 packs of cigarettes. That's what's inside just one Geek Bar. Nicotine at these levels can: Harm brain development in youth Increase blood pressure and