Applied Nutrition L Carnitine 3000mg Liquid Fruit Burst 480ml H&B l Carnitine and Acetyl l Carnitine Induce Metabolism Alteration and Mitophagy Related Cell Death in Colorectal Cancer Cells L Carnitine Injections Nuceria Health, Miami, FL 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 LEVOCARNITINE INJECTION, USP1 g per 5 mL vial and 4 g per 20 mL vialFOR INTRAVENOUS USE ONLYRx Only