We use superior science to make smarter formulas like Jarrow Formulas® Methyl Folate, which is a highly biologically active form of folate. Featuring 4th generation development in folate delivery, our patent-pending technology formula features increased stability and bioavailability.* Due to the body’s limited ability to transform synthetic folic acid into the active form of folate, supplementation with 5-MTHF is highly preferable. *These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease.