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 L Carnitine Benefits, Uses, Dosage, Foods, Side Effects Dr. Axe The Best Food Sources of L Carnitine Bonapeti.com L Carnitine Injection Levocarnitine IV Nutrex Liquid L Carnitine 3000 Boost Endurance & Burn Fat Best Price Nutrition 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