Pqq Is A Newly Discovered Micronutrient That Is Naturally Found In Foods Such As Soybeans, Parsley, And Green Pepper. Recent Preclinical Research Suggests That As An Antioxidant It May Profoundly Impact Nerves And Neurological Health. Human Studies Indicate It May Help Improve Cognitive Function. Pqq Supplementation Also Promotes Mitochondrial Biogenesis, Which May Contribute To Slowing The Aging Process And Increasing Energy Levels Suggested Use: 1 Tablet Daily Contains No Yeast, Dairy, Egg, Gluten, Corn, Soy Or Wheat. Contains No Sugar, Starch, Salt, Preservatives, Or Artificial Color, Flavor Or Fragrance Over 40 Years Of Trust. Source Naturals Was Created In 1982 By Ceo Ira Goldberg To Support Everyoneã¢ÂS Potential To Enjoy Optimal Health Manufactured In The Usa. Manufactured In Scotts Valley, Ca, Under The Good Manufacturing Practices (Cgmps) Established By The Us Food And Drug Administration (Fda) Pqq Is A Newly Discovered Micronutrient That Is Naturally Found In Foods Such As Soybeans, Parsley, And Green Pepper. Recent Preclinical Research Suggests That As An Antioxidant It May Profoundly Impact Nerves And Neurological Health. Human Studies Indicate It May Help Improve Cognitive Function. Pqq Supplementation Also Promotes Mitochondrial Biogenesis, Which May Contribute To Slowing The Aging Process And Increasing Energy Levels