L Carnitine Injection HOMEKIT VITAstir Clinic 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 Buy Karnitine Injection Online: View Uses, Side Effects, Price, Substitutes 1mg L Carnitine Injectable: Boost Energy and Metabolism L Carnitine Injection Clinica IDEAL Harwin L carnitine Injection 1g, 2g Liquid Form, Safe Chemical Ingredients, Balanced Cholesterol, Muscle Building, 36 Months Shelf Life at Best Price in Shijiazhuang Hebei Mepha Co. Ltd.