From Manufacturer''s Label:Benefits: For post workout recovery No artificial flavors or sweetenersFeatures: 12 calories per serving 500mg Vitamin C per scoop 2500mg Leucine 1250mg Isoleucine 1250mg ValineBCAA Natural by Nutrology contains the three branched-chain amino acids Leucine, Isoleucine and Valine.At 12 calories per serving and 500mg Vitamin C, BCAA Natural was designed for post workout recovery. No artificial flavors or sweeteners.Lemonade flavor.309 gms. powder. 30 servings per container.Manufactured by: Nutrology