L Carnitine, 500 mg, 60 Vegetarian Capsules What is carnitine? Carnitine is produced in the body from the amino acid lysine and naturally occurs in some foods. It supports energy metabolism and muscle function, which are important factors in If you're putting in the work but the scale isn't moving, your body might just need a little help tapping into its fat stores. That's where L Carnitine comes in. It's not a What Is Carnitine and Why Is It Important? The Amino Company