Ingredient

Cyanocobalamin Powder 0.1%

Cyanocobalamin is a form of vitamin B12 that helps support nerve and blood health.

All medicines
182
Combination
182
OTC medication
182

MFDS ingredient code M255994

What does it do?

Cyanocobalamin is a nutrient that belongs to the vitamin B12 family. It is primarily used to supplement vitamin deficiencies and to prevent or treat anemia or neurological issues.

This component plays an essential role in the production of red blood cells and the maintenance of nerve function in the body. It particularly aids in DNA synthesis and the normal functioning of nerve cells.

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

Good to know

Cyanocobalamin is one of several forms of vitamin B12 that is widely used in pharmaceuticals due to its high stability. Unlike other forms, it contains a cyano group that allows for its conversion to the active form in the body.

Medicines containing this ingredient

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

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182 total

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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

  • QI'm taking a multivitamin and a nerve health supplement; will I get too much B12?

    Cyanocobalamin is widely used in various medications due to its high stability, and taking multiple products may lead to overlapping quantities of vitamin B12. Please check the ingredient list for vitamin B12 in each product and consult a pharmacist regarding whether they can be taken together.

    Answers 1 · 2026.09.14

  • QWhat role does cyanocobalamin play in the body?

    Cyanocobalamin is a form of vitamin B12 that plays an essential role in red blood cell production and maintaining nerve function. It aids in DNA synthesis and the normal function of nerve cells, thus being used to prevent and treat vitamin deficiencies, anemia, and neurological issues.

    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.