L-Carnitine 500 mg 100 vcaps by Jarrow FormulasL Carnitine is an amino acid found in high concentrations in heart and liver tissues where, inside the cells (mitochondria), L Carnitine helps transform fats into energy. L Carnitine also facilitates the metabolism of carbohydrates and enhances ATP (i. e., energy) production. L Carnitine works synergistically with Co Q10, an antioxidant and energy cofactor that is found in the inner membrane of the mitochondria. These statements have not been