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 is one of the most hyped weight loss supplements online but here's what most won't tell you: Your body naturally produces L Carnitine using amino acids l, and a healthy person The Right Way to Take L Carnitine to Boost Your Training L Carnitine Arazo Nutrition What Is L Carnitine? L Carnitine Benefits, Dosage & When To take? MYPROTEIN