Folate as L-methylfolate, Metafolin 1,000 mcgMethyl Folate provides 1,000 mcg of Metafolin, a patented form of (6S) 5-methyltetrahydrofolate (5-MTHF). 5-MTHF is the naturally occurring, predominant form of folate commonly found in cells and is essential for overall health, as it participates as a cofactor in a reaction that involves the remethylation of homocysteine to methionine. Metafolin is directly usable by the body and has been shown to be the only form of folate to cross the blood-brain barrier.Dietary ConsiderationsGluten FreeNon-GMOServing Size: 1 TabletServings Per Container: 60Amount Per Serving % Daily ValueFolate (as Metafolin L-5-MTHF) (1,000 mcg L-5-MTHF) DFE 1667 mcg 417%Other Ingredients:Microcrystalline cellulose, dicalcium phosphate, croscarmellose sodium, stearic acid, vegetable stearate, silicaAs a dietary supplement, adults take 1 tablet daily, or as directed by your health professional.If you are pregnant, nursing, have any health condition or taking any medication, consult your health professional before using this product.Keep out of reach of children. Store in a cool, dry place. Use only if safety seal is intact.