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 The U.S. Food and Drug Administration (FDA) stepped up enforcement this month against popular foreign made vape brands such as Geek Bar, Lost Mary and Raz. Full story in the comments. Geek Bar Pulse 15000 Disposable $14.98 Geek Bar Pulse X 25K Disposable $19.99