Food supplement that contributes to improve the growth and regeneration of muscle fibers. Formulated with whey protein concentrate, BCAA and leucine, without excess fat or calories, which help maintain body energy during and after physical training. In addition, it favors the reinforcement of the body's immune response and facilitates the reduction of the feeling of fatigue and/or tiredness. It comes in an easy-to-dissolve powder format, with sweeteners and vanilla cookie flavor. Aspartame free. Scientifically tested.