Microcrystalline cellulose. Contains 2% or less of croscarmellose sodium, magnesium stearate, stearic acid, silicon dioxide, polyvinyl alcohol, titanium dioxide, polyethylene glycol, magnesium silicate, mica, polysorbate 80, (cartilage and potassium chloride) (providing undenatured type ii collagen), boron (as boron glycinate), hyaluronic acid (as sodium hyaluronate).
Does not contain: shellfish, gluten, wheat, lactose, soy, milk, yeast, nuts, added sugar, or artificial flavors.