Magnesium stearate (vegetable source), cellulose and silicon dioxide. Capsule consists of hydroxypropylmethylcellulose and titanium dioxide for color.
No wheat, no gluten, no soybeans, no dairy, no egg, no fish/shellfish, no peanuts/tree nuts.
QUATREFOLIC® is a registered trademark of Gnosis S.p.A. Protected by U.S. Patent #7,947,662.