ATP Science Acetyl L-CarnitineEnergy conversion amino acid 100% Plant based powder Non GMO & HPLC tested So here's the technical low down Acetyl L Carnitine is essential for energy production in every cell of your body. It works by transporting fat, in the form of fatty acids, to the mitochondrial membrane where the fat is oxidized to produce energy through the conversion of fat to energy. Without Carnitine, the normal burning of fat cannot take place. Acetyl l carnitine also has