One 8.4 fl. oz. can of Red Bull Energy Drink contains 80 mg of caffeine. The 80 mg of caffeine contained in one 8.4 fl. oz. can of Red Bull Energy Drink is about the same amount as in a cup of ...

the performance-driven premium sports energy drink co-founded by legendary Pro Football Hall of Famer Jerry Rice, is proud to announce the release of its second limited edition can, featuring ...