Xymogen 5-MTHF supports methylation, nervous system, normal cellular proliferation (including red blood cells), healthy serum folate levels, and supports a healthy pregnancy outcome. Does not contribute to unmetabolized Folic Acid Accumulation (UMFA). 5-MTHF is the most biologically active form of the water-soluble B vitamin, folate. It is the preferred form of folate supplementation due to an array of conditions that can limit conversion or absorption of folic acid. Supplementing with 5-MTHF increases plasma folate more effectively than folic acid. Recommended Use: Take 1 to 2 capsules daily, or as directed by a healthcare professional. Xymogen 5-MTHF Facts: 2 capsules contain: Folate (as (6S)-5-methyltetrahydrofolic acid, glucosamine salt) 3,400 mcg DFE Other Ingredients: Microcrystalline cellulose, capsule (hypromellose and water), stearic acid, magnesium stearate, and silica.