Food supplement that contributes to improve the growth and performance of muscle fibers without adding fat or calories. Formulated with 77% whey protein, BCAA amino acids and 8.1% leucine. It also helps to 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 with a pleasant biscuit flavor.