Calcium (Calcium Citrate, Dicalcium Phosphate Dihydrate), Phosphorus (Magnesium Hydrogen Phosphate, Dicalcium Phosphate Dihydrate), Magnesium (Magnesium Hydrogen Phosphate, Magnesium Citrate), Potassium (Potassium Bicarbonate, Potassium Citrate), Mannitol, Acerola Extract, Organic Plant Calcium.