CALTRATE 600 + D3 60 TABLETSManufacturer Caltrate is a leading calcium supplement brand currently owned by Haleon PLC (formerly part of Pfizer Wyeth GSK) Caltrate 600 tablets (600 mg calcium carbonate vitamin D) are manufactured in facilities such as Haleon Italy (Aprilia, Italy)for markets including Ireland Uses and Benefits Primary Use Prevents or treats low blood calcium levels due to inadequate dietary intake Bone & Muscle Health Supports strong bones and teeth; vitamin D