l carnitine transport fatty acids into mitochondria role Metabolism: The shuttle and acid metabolism (practice) Carnitine Shuttle and Fatty Acid
Description
But What actually is it

The body can produce it, but certain circumstances may prevent the production of the amount needed for a healthy body
Plus, you get lutein for healthy eyes, and vitamin C and zinc to help keep your immune system on patrol

According to the -oxidation pathway (fadA_6 NCTC112929294_05772), which is a 3-hydroxy acyl-CoA dehydrogenase (O3I_001385) prepares the substrate by reducing NAD +