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 Is Geek Bar a Safe Vape? What You Need to Know Cali S Market Geek Bar Pulse Dissection : r Vaping Can Geek Bars Kill You: Are Geek Bars Safe? Vapesourcing Geek Bar Pulse 15000 Puffs Disposable Vape 16ml $13.49 Geek Bar Nicotine Strengths Explained (0%, 2%, 5%) & Cigarette Equivalents