INJECTABLE L CARNITINE MY EXPERIENCE I've used Injectable L Carnitine for over two years (on and off), and here's what I've found: It's not just another fat burner; it's a mitochondrial transport tool L Carnitine Injections: A Clinical Guide for Practitioners National Medical Resources Inc Injectable L Carnitine 500mg ml (20ml) : Amazon.ca: Health & Personal Care LEVOCARNITINE INJECTION, USP1 g per 5 mL vial and 4 g per 20 mL vialFOR INTRAVENOUS USE ONLYRx Only