BCAA Xtra Drink Tonic is a functional drink containing BCAA amino acids. BCAA Xtra Drink contains 7500 mg of branched chain amino acids in optimal proportions, and the convenient form - bottle - allows you to always have a drink with you. This is a new version of our iconic BCAA Xtra Drink, the world's first BCAA in the form of a drink. With an improved composition. We offer delicious flavor - tonic. BCAA Xtra Drink is recommended for intense physical exertion as a support for recreational and competitive training. BCAA supplements are recommended both for people training competitive sports and for those for whom training in the gym is tailored only for the purpose of achieving their dream figure. The action of BCAA (branched chained amino aicids) supplements is related to the composition of three exogenous amino acids: leucine, valine and isoleucine. Exogenous amino acids cannot be produced spontaneously by our body, so it is necessary to supply them through supplementation.