The Pathway of Carnitine Biosynthesis with Proposed Involvement of VC Download Scientific Diagram L Lysine 500mg Windmill Vitamins 6 potential benefits of l carnitine Good Food Ingredient Spotlight: L Carnitine Source: Biosynthesised in the body from the amino acids Lysine and Methionine, L Carnitine is a conditionally essential nutrient involved in energy metabolism and fat transport. Key Benefits Levocarnitine, commonly known as L Carnitine, is a naturally occurring compound that the body produces from the amino acids lysine and methionine. It plays a critical role in energy production by transporting fatty L Proline L Lysine, 275 mg, 120 tablets