Source Naturals, Vinpocetine, 10 mg, 120 Tablets

Vinpocetine is a derivative of vincamine, a key component of the Lesser Periwinkle plant.

Research suggests vinpocetine may improve cognitive performance and short-term memory loss that is sometimes experienced with stress or aging. Animal studies have shown that vinpocetine significantly increases circulatory parameters including total cerebral blood flow.