When should I take L Carnitine? Inshape Nutrition LCarnitine Liquid 3000mg with Green Tea Applied Nutrition UK Applied Nutrition plc L Carnitine is not a magic fat burner It won't melt fat, build muscle, or replace hard work. The only thing it burns is your money Stick to the basics Best Time to Take L Carnitine: Morning vs Evening for Better Fat Loss & Performance GNC Total Lean L Carnitine 1000 mg 60 Tablets GNC Does L Carnitine Work for Fat Loss? A Dietitian Explains