Hot Blood Infinity High caffeine content Creapure® Creatine Monohydrate Electrolytes Nitric oxide stimulants Cognizin® Hot Blood Infinity contains: 300 mg caffeine 8000 mg L-citrulline 2974 mg AAKG 2000 mg beta-alanine 1000 mg L-tyrosine 3411 mg Creapure® creatine monohydrate 250 mg Cognizin® Green tea extract Bioperin® Black Pepper Extract Electrolytes Beta-alanine aids in long-duration workouts, while Creapure® creatine monohydrate provides 3 grams of creatine per day to support physical performance during short bursts of high-intensity exercise. Electrolytes help maintain athletic performance, as water and electrolytes are lost through sweat during exercise. Calcium and magnesium play an important role in normal metabolic processes that produce energy and support normal muscle function.