OTC
Mineral and Vitamin Supplement
Calcium; Vitamin D3; Magnesium; Zinc
Last reviewed April 2026
Who is this for?
What is this drug?
This is a combination supplement containing calcium, vitamin D3, magnesium, and zinc — four important nutrients that work together to keep your bones strong, support your immune system, and help your body function properly.
What is it used for?
Weak bonesbone and joint paincalcium deficiencyvitamin D deficiencyosteoporosis (soft or brittle bones especially in older women)poor immunitymuscle crampsgeneral body weakness due to low minerals
Available Over The Counter
Available at pharmacies without a prescription. Rules may vary by country.