Each 1ml ampoule contains: Active ingredient: Calcitriol 1 mcg.
Excipients/Inactive Ingredients: Polysorbate 4.0 mg, Sodium chloride 1.5 mg, Sodium ascorbate 10 mg, Disodium Edetate 1.11 mg, Dibasic sodium phosphate anhydrous 7.6 mg, Monobasic sodium phosphate monohydrate 1.84 mg, Water for injection 1 ml.