Why take L carnitine on an empty stomach? Because this way the body can absorb it better and help in fat loss @redonenutritions , #redone #supplement #lcarnitine #shot #fasting #fitness #bodybuilding L Carnitine Liquid for Weight Loss L Carnitine for Cutting vs Bulking: How It Works in Both Phases Turn fat into fuel with our L Carnicut As a dietary supplement, one tablespoon (15 ml) of L Carnicut can be taken up to 2 times daily, preferably on an empty stomach.