BCAAs, or Branched-Chain Amino Acids, are a group of three of the nine essential amino acids that include Leucine, Isoleucine and Valine. These three amino acids play a key role in the building and repairing of muscles. As part of a healthy lifestyle, they can support muscle growth and maintenance, recovery and muscle soreness, and provide energy, all by promoting protein synthesis. They're ‘essential', which means your body can't produce them, and this must be taken through your diet.
Leucine, an essential amino acid and one-third of the BCAAs, is the main driver in this trio, regulating the process of protein synthesis and tissue regeneration.








