L-Carnitine and Acetyl-L-Carnitine facilitates fat oxidation and can increase fat loss. Acetyl-L-carnitine is the type of L-carnitine that is transported and utilized most easily by the body.
L-carnitine and acetyl-L-carnitine in particular facilitates fat oxidation. It helps convert fatty acids into ATP. And indeed supplementingL-carnitine can increase fat loss. That's been shown.
""Huberman recommends L-Carnitine and Acetyl-L-Carnitine as supplements that facilitate fat oxidation. He also mentions other health benefits."