L Carnitine Before or After Workout Which Is Better for Fat Loss ? Pro Supps L Carnitine 3000 Blue Razz L Carnitine doesn't magically burn fat, it helps your body use fat as energy. Combine it with training and consistency, and you'll feel the difference @Marybosch shows us how L Carnitine will boost your L Carnitine: Benefits, Side Effects, And Dosage, Per Dietitians The effects of L carnitine supplementation on lipid profiles in adults: A systematic review and dose response meta analysis ScienceDirect