Arginine Alpha-Ketoglutarate is an amino acid compound that helps maintain normal, healthy blood flow and nutrient delivery to muscle cells*. This supplement is important for circulation of glucose and other nutrients to muscle during exercise. • Contains Arginine, an amino acid that can serve as a precursor for the formation of Nitric Oxide.* NitroPump Supplement Facts: Serving Size (tabs) 3 Servings Per 60 Calories 15 Sodium (mg) 20 Total Carbs (g) 1 Dietary Fiber (g) 1 L-Arginine Alpha Ketoglutarate (mg) 3000 NitroPump Other Ingredients: Cellulose (Plant Origin), Croscarmellose, Povidone, Silica, Vegetable Magnesium Stearate, Cellulose Coating NitroPump Suggested Use: Take one serving (3 tablets) 45 minutes before exercise and another serving immediately after exercise