Feel your memory flower with the power of periwinkle! The alkaloids from Vinca minor L, a flower in the periwinkle family, are extracted to form the basis of vinpocetine. Our triple-strength, all-natural periwinkle extract effectively increases blood flow and oxygen uptake in the cerebrum. This vasodilator activity is selective and seems to occur mainly in areas of your brain dedicated to data storage. The result? Vinpocetine appears to promote skills related to memory. It also functions as a neuroprotectant and antioxidant in the brain, and researchers have noted that vinpocetine has a protective effect in both the ears and eyes.