MET-Rx BCAA 5000 Protein Dietary Supplement

MET-Rx BCAA 5000 Protein Dietary Supplement supplies a precise, clinically studied ratio of leucine, valine and isoleucine (45/30/25). Branched chain amino acids may be the most important amino acids for exercise and recovery as they work directly within muscle to regulate protein synthesis at the genetic level. BCAAs can also increase nitrogen retention and can be used as an energy source to fuel exercise.