Hyperpolarized [1 13C]Acetyl l Carnitine Probes Tricarboxylic Acid Cycle Activity In Vivo ACS Sensors L Carnitine injection is recommended at 1 ampule every 2 3 days for best results. The L Carnitine is taken intravenously either by normal injection or using a butterfly needle. After taking this L Carnitine, you Pig Muscle Carnitine Palmitoyltransferase I (CPTI), with Low Km for Carnitine and Low Sensitivity to Malonyl CoA Inhibition, Has Kinetic Characteristics Similar to Those of the Rat Liver (CPTI) Enzyme Biochemistry L Carnitine Dietary Supplement Therapy Weight Loss Vitality Carnitine wikidoc CARNITOR Levocarnitine Injection (L Carnitine) 200 mg mL, Single Dose Vial 5 mL, 5 Tray