Given the critical nature of APIs, they are subject to rigorous oversight by regulatory agencies such as the U.S. Food and Drug Administration (FDA) and the European Medicines Agency (EMA). Manufacturers must ensure that their processes meet the strict guidelines set forth in the ICH Q7 and other relevant regulations.
Pyrroloquinoline quinone (PQQ) is a compound that has garnered significant attention for its role as a redox cofactor in cellular processes. PQQ is known for its antioxidant properties, which help protect cells from oxidative stress—a major contributor to aging and various diseases. Moreover, PQQ is believed to promote mitochondrial biogenesis, encouraging the production of new mitochondria, which are essential for energy production in cells. By enhancing mitochondrial function, PQQ may support improved energy levels and cognitive function.