Do Lost Mary or Geek Bar Vapes Contain THC? Brooks 2FIRSTS Geek Bar Pulse Mintz: New Mint Flavor E cigarette Launched in US How Many Cigarettes is One Puff of a Geek Bar How Much Nicotine Is in a Geek Bar Pulse Explained: Strength and Content Details Discount Smokes Geek Bar Pulse Zero 0% Nicotine Disposable Vape Pen 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