Calcium Lactate / Magnesium Oxide
Calcium Lactate / Magnesium Oxide is a mineral supplement that combines two essential electrolytes—calcium and magnesium—to support bone health, muscle function, and overall cellular activity. It is commonly used to prevent or treat deficiencies in these minerals, which can occur due to inadequate dietary intake, certain medical conditions, or specific medications. This combination is particularly beneficial for individuals at risk of osteoporosis, those experiencing muscle cramps, or anyone requiring electrolyte supplementation.
A mineral supplement combining calcium and magnesium to support bone health, muscle function, and treat or prevent deficiencies in these essential electrolytes.
Key facts at a glance
- RxNorm
- 1008202
- Generic
- Calcium Lactate / Magnesium 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.
Used to prevent or treat calcium and magnesium deficiencies; supports bone health in conditions like osteoporosis; may help with muscle cramps, fatigue, and general mineral supplementation when dietary intake is insufficient.
Calcium Lactate provides easily absorbable calcium, which is essential for bone formation, muscle contraction, nerve signaling, and blood clotting. Magnesium Oxide supplies magnesium, a cofactor in over 300 enzymatic reactions involved in energy production, protein synthesis, and muscle and nerve function. Together, they help maintain proper electrolyte balance and support overall musculoskeletal health.
Take with food to improve absorption and reduce stomach upset. Separate from other medications by 1-2 hours. Common side effects may include digestive upset or constipation. Those with kidney disease, hypercalcemia, or hypermagnesemia should avoid use. Always consult a healthcare provider before starting supplementation, especially if pregnant, nursing, or taking other medications.
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