L Carnitine Benefits for Fat Burning and How to Use ICONFIT Should I Take L Carnitine Before or After A Workout TikTok 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 L carnitine 15ML (25minutes before workout)Pre workout 25minutes before workout 1 recommended scoop .Step 1 : Add L carnitine supplements before workoutStep 2: Add cardio after workout 15 30 minutes Best Time to Take L Carnitine: Morning vs Evening for Better Fat Loss & Performance