Carnishred L Carnitine: 3 Ways Physique Pros Use This Fat to Fuel Powerhouse SteelFit USA Why Take L Carnitine? L Carnitine is your go to supplement for fat loss, energy, and better performance especially during training! Here's why it's a favourite: Supports fat burning 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