HYPE boosts dopamine NOT adrenaline. The natural caffeine in PEAK HYPE contains all 9 essential amino acids that help to balance out the feeling and remove any of the usual and unwanted side effects. Studies show that one of our core ingredients in HYPE increases dopamine 7x more than energy drinks and coffee with virtually zero adrenaline spike. HYPE also contains other powerful nootropics like Tyrosine, Theobromine and Theanine for combined mood enahncing benefits.