Contains the L-isomer of carnitine, the form found in nature. Naturally obtained and corresponds exactly to the body's own carnitine and is highly bioavailable. 

Structural Overview
Carnitine is structurally related to B vitamins. It requires cofactors such as iron, vitamin B6, niacin (as NAD+), and vitamin C for biosynthesis.
Primary Function
L-carnitine tartrate is essential for transporting long-chain fatty acids across the mitochondrial membrane, where the fatty acid oxidation takes place, for subsequent fat breakdown and energy generation.
Tissue Distribution 
Carnitine is predominantly found in skeletal muscle, heart muscle, liver and kidney. These tissues rely on camitine for energy production and metabolic regulation Interesting for athletes or obese patients, but also for the treatment of diabetes, fatigue, heart failure