Enhanced B ComplexSupports energy production, nutrient metabolism, liver function, immune function and red blood cell production. Contributes to the health of hair, skin and nails Contains a full spectrum of B vitamins in the most metabolically active forms, which do not require conversion by the liver for use. Provides a clinically effective dose of the most active and bioavailable form of folate, Quatrefolic. Each capsule also provides the most bioactive and