(SW1121)L-Methionine 500 mg 30 CapsPromotes healthy liver function Activates endogenous antioxidant enzymes Essential amino acid Swanson L Methionine features one of the nine essential amino acids with many important functions in the body. As a lipotropic agent, it plays a fundamental role in healthy liver function, helping this vital organ process fats efficiently. In addition, L methionine exhibits antioxidant activity, protecting the liver and other tissues throughout the body