When to Take L Carnitine for Optimal Training Benefits Transparent Labs L Carnitine 3000 Liquid l Carnitine Supplementation in Recovery after Exercise L Carnitine: Benefits, Uses, Side Effects, and More L Carnitine doesnt magically burn fat, it helps your body use fat as energy. Combine it with training and consistency, and youll feel the difference @Marybosch shows us how L Carnitine will boost Does L Carnitine Work for Weight Loss? What the Science Says