Intelectol is a powerful memory enhancer. It is also the purest form of Vinpocetine available. Vinpocetine is a derivative of Vincamine which is extracted from the Periwinkle plant (Vinca Minor, Vinca Pervinca).Research suggests that Vinpocetine helps to maintain a healthy blood circulation in the brain and supports certain neurotransmitters in the memory process*. Vinpocetine supports and protects brain blood vessel health and aids mental function*.