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 Biotics Research L Carnitine 100 grams Powder Pump Sauce Lean Sauce Liquid L Carnitine Best Price Nutrition What Is L Carnitine? L Carnitine Benefits, Dosage & When To take? MYPROTEIN Nature's Bounty L Carnitine Amino Acid Supplement, 500 mg Metabolic Optimizer L Carnitine supports cellular energy production.