21st Century, Calcium Magnesium Zinc + D3, 90 Tablets

About this item

21st Century Calcium Magnesium Zinc + D3 brings together three essential minerals—calcium, magnesium, and zinc—with vitamin D₃ in one powerful formula designed to support your skeletal health, muscle function, and overall immune defense.* Each multi-mineral tablet delivers a convenient, high-quality boost in your daily supplement routine.

Key Features:

• Calcium (as calcium carbonate): 1,000 mg – helps maintain strong bones and teeth.*

• Magnesium (as magnesium oxide): 400 mg – supports muscle and nerve function and aids in vitamin D metabolism.*

• Zinc (as zinc oxide): 15 mg – essential for immune health, cell growth, and wound healing.*

• Vitamin D₃ (as cholecalciferol): 10 μg (400 IU) – improves calcium absorption and strengthens immune function.