Dietary Supplement "Fisetin" Doctor's Best Fisetin with Novusetin

According to preclinical studies, Doctor's Best Fisetin with Novusetin contains a natural source of flavonol that has a positive effect on brain cells and cognitive function. Fisetin is a bioflavonoid antioxidant that may help maintain glutathione levels and mitochondrial function in the presence of oxidative stress. It potentially can cross the blood-brain barrier, which may support neuron function. Unlike other flavonoids, fisetin is almost absent in fruits and vegetables except for strawberries, making Doctor's Best Fisetin the most reliable source of this potent antioxidant and potential nootropic.