Ratiopharm L Carnitine 10G Weight Loss and Fat Loss Injection Injectable vs Oral L Carnitine: Which Works Better? AWP 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 1g Weight Loss Injections, Per Box 5 Amp at 794 piece in Vadodara Assessing the In Vitro and In Vivo Performance of L Carnitine Loaded Nanoparticles in Combating Obesity Compounded Carnitine (L) Injection Empower Pharmacy