Adrenal RUSH pre workout delivers cutting edge results, enhancing performance with increased power output and endurance, It also supports nitric oxide production to improve pump and vascularity. Adrenal Rush amplifies focus and energy levels, so you can destroy your workout. Turbo charge your training with Adrenal Rush pre workout! This powerhouse of a Pre leads the pack in intensive energy while also delivering improved muscle pumps and increasing vascularity. Some of the driving forces behind Adrenal Rush include beta-alanine, caffeine anhydrous and agmatine sulfate. Adrenal Rush is a powerful pre-workout in itself, but can be combined with Engorge for enhanced muscle pumps and with Erupt to amplify strength.