Pro-Cognitiv is a dietary supplement designed to support mental performance, providing vitamins B6, B12 and folic acid to support normal homocysteine metabolism. Magnesium supports the normal function of the nervous system, and vitamin B5 supports normal mental performance and the production of certain types of neurotransmitters. Vitamin B1, Niacin and Folic Acid support normal psychological function and Vitamins B2, B6 and B12 help reduce tiredness and fatigue.