Features Assists in fat and cholesterol breakdown The breakdown of fat into energy requires the transport of fatty acids across cellular membranes. Pantethine (as a component of coenzyme A and acyl carrier protein) is essential in this process. Clinical studies demonstrate pantethine, but not pantothenic acid, can help some individuals break down fatty acids and cholesterol more effectively. Key Points Pantethine acts at the synthesis stage in the liver to help support healthy cholesterol production.