Pyrroloquinoline-quinone (PQQ) is a vital bioactive growth factor for human bodies. It regulates free radical balance, relieves oxidative stress, boosts mitochondrial function and accelerates internal detoxification. It delays skin aging, improves melanin deposition, and helps prevent Parkinson’s and Alzheimer’s diseases.

It’s widely used in dietary supplements, functional beverages, health food, anti-aging cosmetics, brain nutrition products and pharmaceutical raw materials.