Red Bull isnt loaded with the good stuff like most people think.
The placebo effect is a biatch!

Cup of Starbucks coffee (grande) - 330 mg
11 oz cup, Starbucks Iced Coffee - 200 mg
Bottle of SoBe - 150 mg
Dunkin’ Donuts medium regular coffee - 145 mg
Starbucks Frappuccino - 130-145 mg
16 oz cup of black or green tea - 60-100 mg
Can of Red Bull - 80 mg
Bottle of Arizona, Snapple, or Lipton Tea - 30-60 mg