Mesocartine L-Carnitine has been used for athletes from different sports around the world to improve performance. It is one of the most popular supplements for weight loss and fat burning. L-carnitine is a naturally occurring amino acid derivative that's often taken as a weight-loss supplement.

It plays a crucial role in the production of energy by transporting fatty acids into your cells' mitochondria. L-carnitine helps move more fatty acids into your cells to be burned for energy thus result in weight loss. L-carnitine also ushers toxic byproducts of energy production out of your cells.