BUILDING MUSCLE - Creatine has been proven in many scientific studies to be one of the most effective supplements for building lean muscle. It helps build muscle through multiple mechanisms including increasing protein synthesis - which is the key way muscle cells grow. It also increases the number of muscle satellite cells which help build muscle fibers. Creatine also increases IGF-1 (insulin growth factor) which supports muscle growth. INCREASE STRENGTH - Creatine helps muscle cells promote more energy by providing them with more ATP energy which improves high intensity training performance. BOOST PERFORMANCE - Creatine helps you retain and gain metabolically-active muscle tissues. Creatine promotes the energy levels in your muscles by being the backup energy your muscles need as a source of replenishment, letting you train longer and harder.