Food supplement formulated with guarana extract and caffeine. Contributes to improve sports performance and increase muscle mass. It also helps to reduce the feeling of tiredness and/or fatigue. Enriched with branched-chain amino acids (BCAAs), beta-Alanine, L-Leucine, L-isoleucine, L-valine, thiamine, riboflavin, niacin, vitamins C and B complex. Promotes tissue regeneration and reinforcement of the immune system. Scientifically proven. It comes in gel format with a pleasant cherry flavor.