Compounded Carnitine (L) Injection Empower Pharmacy Mesotherapy Slimming & Cellulite Reduction 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 The How matters just as much as the What. We put together this step by step guide so you never have to guess what you need,where to inject and the mistakes to avoid. How to Self Administer Subcutaneous & Intramuscular Injections LCarnitine Injections Energy & Fat Metabolism Support TX