Ingredient

Cholecalciferol Concentrate Powder

Cholecalciferol concentrate powder is a vitamin D supplement that aids in calcium absorption.

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218
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47
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175

MFDS ingredient code M102050

What does it do?

Cholecalciferol concentrate powder is a form of vitamin D3 that functions as vitamin D in the body. It is used in pharmaceuticals primarily to promote the absorption of calcium and phosphorus, supporting bone health. It is used to prevent or treat vitamin D deficiency.

In the body, cholecalciferol is converted into active vitamin D in the liver and kidneys, increasing the absorption of calcium and phosphorus in the intestines. This helps maintain blood calcium levels and strengthens bones. It also plays a significant role in bone formation and remodeling.

Commonly used for

Approved uses differ by product. Check each product's information for its actual use.

Good to know

Unlike vitamin D2 (ergocalciferol), cholecalciferol is of animal origin and is activated more effectively in the body. For this reason, it is often preferred as a vitamin D supplement. It is used in a concentrated powder form in pharmaceuticals, allowing for precise dosage control.

Medicines containing this ingredient

Even with the same ingredient, strength, dosage form and how it is taken can differ.

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Even with the same ingredient, dosage and approved uses can differ by strength, dosage form and combined ingredients. Check each product's information before taking it.

Combined ingredients

Ingredients used together with this ingredient in combination products.

Questions about this ingredient

  • QWhy is vitamin D necessary for bones?

    Cholecalciferol is a form of vitamin D3 that is converted into the active form of vitamin D in the liver and kidneys, which increases the absorption of calcium and phosphorus in the intestines. This helps maintain blood calcium levels and supports bone formation for bone health. Please also check if vitamin D overlaps with other dietary supplements you are taking.

    Answers 1 · 2026.09.14

For anything that needs medical judgment, consult a doctor or pharmacist.

SourceKorea Ministry of Food and Drug Safety (Drug Safety Korea)

This drug information is based on data provided by the Korea Ministry of Food and Drug Safety.
Consult a doctor or pharmacist for accurate dosage, administration, and usage instructions.