Supercharge Your Workouts with Liquid L Carnitine Creatine vs L Carnitine: Which Supplement Fits Your Goals? Collagenic Burn Elite Swanson Vitamins Lets talk about L Carnitine, If youre in the gym community, youve probably heard of L Carnitine but what actually is it?, L Carnitine is a naturally occurring compound that plays a role in helping L Carnitine is not a magic fat burner It won't melt fat, build muscle, or replace hard work. The only thing it burns is your money Stick to the basics