LEVOCARNITINE INJECTION, USP1 g per 5 mL vial and 4 g per 20 mL vialFOR INTRAVENOUS USE ONLYRx Only Levocarnitine Injection: Package Insert Prescribing Info L Carnitine Injection vs. Oral Supplements: Which is More Effective? Katalyst Wellness L Carnitine injections for boosted daily energy L CARNITINE 1 GM 5 ML ( L CARNITINE ) 5 X 5 ML IV USE AMPOULES L Carnitine 500mg ml Injectable L Carni