Biogena Pycnogenol Superior 100 GOLD: A powerful mixture for cardiovascular and cognitive health*. A purely plant-based product containing 100 mg patented maritime pine bark extract (Pycnogenol®) and 100 mg grape seed extract. Pine bark extract supplies a high proportion of powerful antioxidants, procyanidins, bioflavonoids and organic acids, which offer multiple health benefits. Maritime pine bark extract promotes microcirculation in the capillary vessels such as in the brain, protects the walls of blood vessels, supports healthy blood circulation and improves cognitive function.*