Composition Brand Powertop Gold Tab.   pyridoxine HCl -- 9mg D-biotin -- 100ug cyanocobalamin 0.1% -- 2mg tocopherol acetate 50% -- 20mg folic acid -- 400ug nicotinamide -- 13.2mg calcium pantothenate -- 32.6mg ascorbic acid 97%,DC -- 92.8mg ursodeoxycholic acid -- 2mg riboflavin -- 9mg yeast containing selenium,dried -- 55.6mg magnesium oxide -- 165.8mg dibasic calcium phosphate -- 300.4mg retinol acetate -- 6mg ergocalciferol granule -- 470ug thiamine nitrate -- 27mg potassium chloride -- 15.3mg ubidecarenone(coenzyme Q10) -- 10mg ferrous fumarate -- 76.1mg zinc sulfate hydrate -- 41.8mg