International Protein War Hammer Pre-WorkoutDrop the hammer on fatigue! War Hammer is all about high stim energy and zoned in focus. Get more out of every minute in the gym with War Hammer’s high caffeine, high-performance formulation.A hard-hitting, high impact blend of Taurine, Bitter Orange and Caffeine lift your performance to new heights, and Walnut extract, Inositol and Green Tea, which contains theanine, to improve cognition and smooth out the intense buzz and let you get to work making gains!