Underrated Benefits Of L Carnitine Life Extension L Carnitine, 500 mg Energy Supplement, Metabolism and Memory Support, 30 Vegetarian Capsules Walmart.com Fast&Up L Carnitine 3000 mg Triple Action Formula for Faster Fat Burn L Carnitine Force Factor 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 Carnitine: the claims and why it may not work