Calcium Carbonate / Magnesium Oxide / Zinc Oxide
This multi-ingredient supplement combines three essential minerals—calcium, magnesium, and zinc—in a single formulation. It is commonly used to support bone health, maintain adequate mineral levels in individuals with dietary deficiencies, and promote overall wellness. The combination takes advantage of the synergistic relationship between these minerals for comprehensive mineral supplementation.
A mineral supplement containing calcium, magnesium, and zinc used to address deficiencies and support bone and overall health.
Key facts at a glance
- RxNorm
- 1491617
- Generic
- Calcium Carbonate / Magnesium Oxide / Zinc Oxide
- Class
- multi-ingredient
- Brands
- —
- Availability
- rx
- Lactation
- unknown
- Routes
- —
- Forms
- —
- Regions
- US, EU, CN, JP
- Monitoring
- —
This page is for informational purposes only.
Do not use this information to diagnose yourself or to replace a physician's advice. Always consult a qualified healthcare provider before starting, stopping, or changing any medication. If you believe you are experiencing a medical emergency, call your local emergency number immediately.
This supplement is used to treat or prevent mineral deficiencies involving calcium, magnesium, and zinc. It supports bone health and density, contributes to immune function, and may be recommended for individuals with inadequate dietary intake, certain malabsorption conditions, or increased mineral requirements such as older adults and those with restricted diets.
Calcium carbonate provides elemental calcium, a mineral essential for bone structure, muscle function, and nerve transmission. Magnesium oxide supplies magnesium, which supports muscle and nerve function, energy production, and works synergistically with calcium for bone health. Zinc oxide delivers zinc, a trace mineral important for immune function, wound healing, and protein synthesis. Together, these minerals help replenish and maintain optimal body stores.
Take with food to enhance absorption and reduce gastrointestinal discomfort. Separate from certain medications (e.g., tetracyclines, bisphosphonates, fluoroquinolones) by at least 2 hours. Calcium may cause constipation, while magnesium may cause mild diarrhea in some individuals. Those with kidney disease, hypercalcemia, or on dialysis should consult a healthcare provider before use. Do not exceed recommended dosage without medical supervision.
Official drug label
WellAlly may earn a referral fee from linked resources at no extra cost to you. Editorial content is never influenced by commercial relationships.
This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.
This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.
If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.
Medically reviewed by WellAlly Editorial Team Last reviewed August 28, 2026. · Read our editorial policy