Fast&Up 3000mg L Carnitine For Fat Loss in India Fast&Up When to take L carnitine: Dosage, forms, and side effects 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 Liquid L Carnitine 3500MG Boost Your Energy Naturally Ripped Up Nutrition Turn fat into fuel with our L Carnicut As a dietary supplement, one tablespoon (15 ml) of L Carnicut can be taken up to 2 times daily, preferably on an empty stomach.