Ascorbic Acid / Calcium Carbonate
Ascorbic Acid/Calcium Carbonate is a combination supplement providing both calcium and vitamin C. Calcium carbonate supports bone health and may also act as an antacid, while ascorbic acid (vitamin C) serves as an antioxidant important for immune function, collagen formation, and iron absorption. This combination is typically used to address nutritional deficiencies or support overall bone and connective tissue health.
A nutritional supplement combining calcium and vitamin C for bone health and antioxidant support.
Key facts at a glance
- RxNorm
- 1150171
- Generic
- Ascorbic Acid / Calcium Carbonate
- 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 supplement calcium and vitamin C levels in individuals with dietary deficiencies. May support bone health, connective tissue function, and immune system support. Sometimes used as a calcium source for individuals who have difficulty absorbing other forms of calcium.
Calcium carbonate provides elemental calcium, which is essential for bone structure, muscle function, and nerve signaling. Ascorbic acid (vitamin C) acts as an antioxidant and is required for collagen synthesis, iron absorption, and immune cell function.
Calcium carbonate is best absorbed with food but may reduce absorption of certain medications if taken simultaneously. Vitamin C can enhance iron absorption, which may be beneficial or require caution depending on individual health conditions. Patients with kidney disease, hypercalcemia, or history of kidney stones should consult a healthcare provider before use.
Official drug label
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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 27, 2026. · Read our editorial policy