l-Carnitine fumarate promotes healthy fat metabolism, oxygenation of the heart muscle, and enhances high intensity training much like l-carnitine-l-tartrate. However, unlike most forms of carnitine, l-carnitine fumarate
provides dual support for energy production and cardiovascular function in addition to providing a stable form of carnitine. Fumarate is a key compound in the Krebs cycle, which is the major energy-producing pathway preceding the electron transport chain. This intimate connection with energy metabolism makes l-carnitine fumarate an excellent supplement for enhanced muscle and fat metabolism support.
and is very cheap
