Injectable L carnitine has real peer reviewed research behind it, but most people either oversell it or completely misunderstand it. Heres what 2 years of personal use plus the actual science says: 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 Injectable l carnitine has 100% bioavailability and its a supplement, not steroid., Even as a natty you can use and it can also help you in your bulking process, not just in fat loss. , ., Baaki if Injectable L Carnitine for Slimming: Does It Really Work? National Medical Resources Inc mesohyal carnitine injectable L carnitine for mesotherapy