Quest Super Once A Day Time Release Multiple Vitamins and Minerals is a premier multivitamin and mineral formula that provides megadose nutrition in a single tablet. The time release format gives a continuous supply of nutrients, assuring maximum utilization of each ingredient. This supplement contains a complete spectrum of essential vitamins and easily absorbed minerals in a formula that also maximizes bioavailability and physiological bioactivity of the nutrients.Recommended Dosage: (Adults) Take 1 tablet daily with a meal, a few hours before or after taking medications.Ingredients: Vitamin A (palmitate)...3022 mcg RAE/10,000 IUThiamine (thiamine HCI) ...50 mgRiboflavin/Vitamin B2...50 mgNiacin/Vitamin B3 ...50 mgPantothenic acid (calcium d-pantothenate) ...50 mgVitamin B6 (pyridoxine HCI) ...50 mgVitamin B12 (cyanocobalamin) ...50 mcgBiotin ...50 mcgCholine (choline bitartrate)...50 mgFolate (folic acid) ...200 mcgInositol...50 mgVitamin C (ascorbic acid)...150 mgVitamin D (cholecalciferol)...10 mcg/400 IUVitamin E (d-alpha tocopheryl acetate) ...33.3 mg AT/50 IUCalcium (HVP* chelate, dicalcium phosphate) ...125 mgChromium (HVP chelate) ...25 mcgCopper (HVP chelate) ...1 mgIodine (potassium iodide)...100 mcgIron (carbonyl) ...15 mgMagnesium (gluconate) ...5.3 mgManganese (HVP chelate) ...1 mgPhosphorus (HVP chelate, dicalcium phosphate) ...50 mgPotassium (gluconate) ...8.3 mgSelenium (HVP chelate) ...25 mcgZinc.