NOW Foods Calcium Hydroxyapatite 120 caps - 500mg per 2 caps - Exp. 12/30

(Calcium (from 2273mg Microcrystalline Hydroxyapatite) 500 mg 38%. Phosphorus (from 2273mg Microcrystalline Hydroxyapatite)) 200 mg 16%. Not manufactured with yeast, wheat, gluten, soy, corn, milk, egg, fish, shellfish or tree nut ingredients.