Leucine is an essential branched-chain amino acid (BCAA) that supports protein synthesis and muscle repair. It is recognized for its role in stimulating muscle protein synthesis, which supports muscle growth and recovery and helps prevent muscle breakdown.
Pairs with Isoleucine add Valine add Creatine add Glutamine add Vitamin B6 add Proprietary Blend (Amino Acid/Protein) add Arginine add Lysine add METHIONINE add Phenylalanine add Tryptophan add Histidine add Glutamic Acid add Alanine add Glycine add Proline add Tyrosine add Cysteine add +18 more