How Much Nicotine Is in a Geek Bar Pulse Vape? VAPE HK How Much Nicotine is in a Geek Bar? Clutch Vape RiverStone 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 How Much Nicotine Is in a Geek Bar Pulse? Geek Bar Nicotine Strengths Explained (0%, 2%, 5%) & Cigarette Equivalents How Many Puffs Does a Geek Bar Have? Geek Bar Puff Count Guide