Creatine plays a critical role in the transfer of energy. Used to fuel muscle contraction, Creatine is converted to phosphocreatine, which helps to power short energy bursts such as sprinting and weightlifting. A depletion of phosphocreatine can result in muscular fatigue and fading muscle power. Phosphocreatine helps recycle ATP for energy production in the muscle cells. Annabol Naturals Creatine is the highest quality German Creatine. It is hypoallergenic, well tolerated by most highly allergic individuals and free of all common allergens. Annabol Naturals Creatine powder is suitable for vegetarians.