Bioavailability of Coenzyme Q: An Overview of the Absorption Process and Subsequent Metabolism.

Abstract in brief

• This overview highlights the complexity of Coenzyme Q (CoQ) absorption and metabolism, emphasizing that misunderstandings in these processes have led to false claims by some supplement manufacturers.
• The article stresses the importance of proper formulation, especially crystal dispersion, which significantly affects CoQ bioavailability, with poor dispersion reducing absorption by 75%.
• It also compares different forms of CoQ, such as ubiquinone and ubiquinol, discussing their relative bioavailability and effectiveness in the body.]