What Is Carnitine and Why Is It Important? The Amino Company L Carnitine is an amino acid that supports weight loss as it is a fat burning supplement. L Carnitine Push is a direct and quick IV infusion procedure that can be done on a weekly L Carnitine: Benefits, Uses, Side Effects, and More L Carnitine Benefits for Fat Burning and How to Use ICONFIT L Carnitine Nature's Answer Benefits of L Carnitine for PCOS Landys Chemist