5-MTHF, provided as Quatrefolic, is the most biologically active form of the water-soluble B vitamin, folic acid. It is the preferred form of folate supplementation due to an array of conditions that can limit conversion or absorption of folic acid. Data indicate that supplementing with 5-MTHF increases plasma folate more effectively than folic acid.*
Serving Size: 2 Capsules
Amount Per Serving %Daily Value
Folate (as 6(S)-5-methyltetrahydrofolic acid, glucosamine salt†)
2000 mcg 500%
Other Ingredients: Microcrystalline cellulose, HPMC (capsule), stearic acid, magnesium stearate, and silica. DIRECTIONS: Take one to two capsules daily, or as directed by your healthcare practitioner.
DOES NOT CONTAIN: Wheat, gluten, corn protein, yeast, soy, animal or dairy products, fish, shellfish, peanuts, tree nuts, egg, artificial colors, artificial sweeteners, or preservatives.