BioTechUSA BCAA Zero 360 gThe flavored amino acid preparation in powder form BioTechUSA BCAA Zero contains the amino acids leucine, isoleucine and valine in a ratio of 2: 1: 1, which significantly contribute to the processes of muscle growth and energy, and have a natural ratio in muscle mass. The product is enriched with vitamin B6, which contributes to the normal metabolism of proteins and glycogen, and contributes to the reduction of exhaustion and fatigue. Nutritional