What Is L Carnitine? L Carnitine Benefits, Dosage & When To take? Myprotein AU Injectable L Carnitine How It Works & What to Expect? L Carnitine: Does It Really Help With Fat Loss? Supplement Store Lebanon Best Supplements in Beirut Scitec Nutrition Lebanon 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 L Carnitine for Fat Loss: Why Most Supplements Fail (and What Actually PEScience