Vegetable cellulose. Contains <2% of: Crospovidone, FD&C blue #2 lake, FD&C red #40 lake, FD&C yellow #6 lake, starch, titanium dioxide color, vegetable magnesium stearate, No artificial flavor, no sugar, no milk, no lactose, no gluten, no wheat, no yeast, no shellfish, Contains fish (cod, pollock, haddock, hake, cusk, redfish, sole, flounder) ingredients.