L Carnitine for Fat Loss: Know the Science HealthKart Injectable L Carnitine How It Works & What to Expect? Liquid L Carnitine 3000: Metabolism & Energy Support Cutler Nutrition PhD Diet Whey Protein Powder Vanilla Crme 1kg Tesco Groceries Supplements don't replace the workbut they can support it L Carnitine helps your body turn fat into usable energy, so you can push harder and recover better. Consistency first. Supplements second. Results