Things I wish I knew before Starting Injectable L Carnitine. : r Supplements LEVOCARNITINE INJECTION, USP1 g per 5 mL vial and 4 g per 20 mL vialFOR INTRAVENOUS USE ONLYRx Only Pharmacokinetics of L Carnitine Clinical Pharmacokinetics Springer Nature Link RECOVERY AMINOS!!!!!!!! So typically I would drink this starting right before my workout and during the whole session, something's I have taken notice of, I can train longer and harder, definitely hydrates LEVOCARNITINE INJECTION, USP1 g per 5 mL vial and 4 g per 20 mL vialFOR INTRAVENOUS USE ONLYRx Only L Carnitine Injection Levocarnitine IV