Methylfolate is the biologically active, naturally occurring form of folate that is used for fundamental body functions like normal cell division and the synthesis of neurotransmitters and DNA.* Unlike regular folic acid, methylfolate has been shown to penetrate the blood-brain barrier, where it helps to support neurological health.* Quatrefolic® is a patented form of methylfolate that has demonstrated bioavailability superior to that of folate from dietary sources. Features: Co-Enzyme B Vitamin Metabolically Active Folate* Superior Bioavailability Ingredients: Amount per serving % Daily Value: Folate 1,667 mcg DFE[from Quatrefolic (6S)-5-MTHF Glucosamine Salt] 417% Other Ingredients: Cellulose, Stearic Acid (vegetable source) and Silica....