Support for Muscle Protein Synthesis* Muscle Up! Complement your workout lineup with Metagenics BCAAs, featuring clean, highquality branched-chain amino acids. Metagenics BCAAs is formulated with a 2:1:1 ratio of leucine to isoleucine to valine.
Support for Muscle Protein Synthesis* Muscle Up! Complement your workout lineup with Metagenics BCAAs, featuring clean, highquality branched-chain amino acids. Metagenics BCAAs is formulated with a 2:1:1 ratio of leucine to isoleucine to valine.