L Carnitine facilitates the metabolism and transportation of long chain fatty acids in your body. L Glutamine fuels muscles and supports protein synthesis., The only question is which of these pivotal Amino acids are a team And they work better together than alone We've got options like Amino Acid Blend, L Arginine, L Carnitine, L Lysine, and L Glutaminebut the real magic happens when they're combined L Carnitine Natural Fitness Support NOW Supplements L Glutamine 5000mg LAC