Subcutanous injection self administration South Tees Hospitals NHS Foundation Trust L carnitine Injection 2g Specification 5 Amps Per Tray, 36 month Shelf Life at Best Price in Hebei Furen Medicines Group The mechanism of acetyl L carnitine on colorectal cancer and its metabolomic study ScienceDirect L Carnitine Linus Pauling Institute Oregon State University 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 for Slimming: Does It Really Work? National Medical Resources Inc