Increase Muscle Volume, Support Energy and Mood Buffer Lactic Acid Boost Thermogenesis International Protein War Hammer is a fully stacked pre-workout, delivering a range of bioactive amino acids, therapeutic herbs, and nutraceuticals. This range of powerful ingredients is designed to promote specific biochemical pathways to support exercise performance and recovery. If you’re looking to create a couple of Thor-sized biceps, War Hammer Pre-Workout offers L-Citrulline DL Malate to support nitric oxide production, delivering more blood and nutrients to muscle tissue. This creates solid muscle volumization, allowing you to wield that barbell, dumbbell, or hammer with extreme power. Each scoop of War Hammer contains 350mg of caffeine, plenty to kick-start even the most veteran of pre-workout users. This is certainly International Protein’s strongest pre-workout product to date. L-Theanine has also been added to the formulation at 250mg per serving. This specialized green tea amino acid keeps you mentally calm and focused while you experience the awesome energy that this full-voltage product has to offer. Comic book innuendos aside, International War Hammer Pre-Workout is a strong product delivering a range of benefits, including nitric oxide support, enhanced energy, improved mood and focus, lactate buffering, and even some thermogenic support.