Best Time to Take L Carnitine: A Complete Guide The Science of Good Health Supercharge Your Workouts with Liquid L Carnitine How to Take L Carnitine Correctly to Boost Your Training Bodybuilding.com 90% people take L Carnitine with the wrong expectations and then say, Bhai kuch kaam nahi kiya., Truth is L Carnitine is NOT a magic fat burner. It wont melt belly fat while you eat anything and Carnitine: the claims and why it may not work 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