PQQ (Pyrroloquinoline quinone) is a small quinone molecule that naturally occurs in soil and a range of foods such as kiwi, soybeans and spinach. It acts as an antioxidant and nootropic in the body.
PQQ helps to convert the nutrients from food we eat into energy, assist concentration and brain function and acts as a redox agent. It reduces oxidants before being recycled back into an active form by glutathione, making it capable of acting again as an antioxidant and anti-inflammatory agent.
Research has shown PQQ may be beneficial for supporting cardiovascular health, as well as cognitive health due to its neuroprotective properties.