L-Carnitine (3000mg): Synthesized from the amino acids lysine and methionine, L-Carnitine plays a vital role in transporting long-chain fatty acids into mitochondria. Once inside, these fatty acids are oxidized (“burned”) to produce energy. This process not only aids fat loss but also spares muscle glycogen, improving endurance. Pantothenic Acid (5mg): Also known as Vitamin B5, it’s a precursor for coenzyme A, which is directly involved in fat metabolism. Without B5, L-Carnitine’s fat-shuttling process would stall.