Liquid L Carnitine 5000mg Fat Burner, Convert Fat to Energy VitaminMall L CARNITINE increases muscle mass, reduces fat mass. Bangkok Hospital Headquarter L Carnitine Is it Worth Taking? Ideal Nutrition Carnitine for Muscle Growth: How It Supports Strength & Endurance Did you know L carnitine, a vital amino acid, is naturally produced by your body and found in various foods? While acetyl L carnitine (ALCAR) can be a beneficial supplement for some, most people get Acetyl L Carnitine