Branched-chain amino acid supplement Gold Standard BCAA by Optimum Nutrition. The amino acids Leucine, Isoleucine, and Valine, known as branched-chain amino acids or BCAA (Branched-Chain Amino Acids), contribute to the development, maintenance, and repair of muscles. They are absorbed faster than other amino acids, while they are metabolized directly in the muscles and not in the liver, enhancing protein synthesis. At the same time, they reduce muscle catabolism and help decrease the feeling of fatigue, allowing for more intense and efficient physical activities.

The package contains 266gr in powder with apple flavor.