Geek Bar Nicotine Strengths Explained (0%, 2%, 5%) & Cigarette Equivalents How Much Nicotine You Actually Consume When Using a Geek Bar Pulse X 25K? Vaping Land Geek Bar Pulse versus Geek Bar Pulse X E Cigarettes and Vaping PPAC Central 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 Are Disposable Vapes Safe? Crackdown Raises Concerns EDGE Vaping