Amazon.com: Nutricost L Carnitine Tartrate Powder (250 Grams) 1 Gram per Serving, 250 Servings : Health & Household 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 Nutricost L Carnitine Tartrate 240 Caps 500mg Per Capsule Hebron Nutrition Applied Nutrition L Carnitine 3000mg Liquid Fruit Burst 480ml H&B L Carnitine Tartrate New Roots Herbal