Subcutaneous Injection: What It Is and How to Give One Can I inject anabolics subcutaneously? This is a question I get asked a lot, and the short answer: yes. Subcutaneous injections have the same pharmacokinetics, so basically it works in the same 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 Injections: A Clinical Guide for Practitioners National Medical Resources Inc Gorilla Mode AR L Carnitine Gorilla Mind