Active substance

Tribasic Calcium Phosphate,ferrosoferric Phosphate,dibasic Potassium Phosphate,sodium Phosphate, Dibasic, Heptahydrate and Magnesium Phosphate, Dibasic Trihydrate

1 products from 1 companies contain this in United States.

1 without prescriptionTablet

Available without a prescription

Calm3X + 3X + 3X + 3X + 3XWithout prescriptionTablet Hyland's Inc. · Tribasic Calcium Phosphate,ferrosoferric Phosphate,dibasic Potassium Phosphate,sodium Phosphate, Dibasic, Heptahydrate and Magnesium Phosphate, Dibasic Trihydrate

Same substance is not the same product. Strength, form, release mechanism and other ingredients all differ. Whether one can replace another is a decision for a pharmacist.