Hot Blood Infinity High caffeine content Creatine monohydrate Creapure® Electrolytes Nitric oxide stimulants Cognizin® Hot Blood Infinity is a pre-workout dietary supplement with a completely new formula, designed to improve athletic performance. One serving contains: 300 mg caffeine 8000 mg L-citrulline 2974 mg AAKG 2000 mg beta-alanine 1000 mg L-tyrosine 3411 mg creatine monohydrate Creapure® 250 mg Cognizin® Green tea extract Bioperin® Black Pepper Extract Electrolytes The daily dose includes additional electrolytes, which are essential for replenishing those lost through sweat during prolonged exercise. Calcium and magnesium contribute to normal muscle function and the reduction of fatigue.