Ingredient

Mecobalamin

Mecobalamin is an active form of vitamin B12 that helps improve nerve function.

See medicines used for Chronic ConditionsSee medicines used for Nutrition & Energy
All medicines
102
Single ingredient
7
Combination
95
Prescription medication
1
OTC medication
101

MFDS ingredient code M050436

What does it do?

Mecobalamin, the active form of vitamin B12, is primarily used in the treatment of neurological disorders and to supplement vitamin deficiencies. This ingredient plays an important role in nerve damage recovery and blood formation.

Mecobalamin helps maintain and regenerate the function of nerve cells. It also acts as a necessary substance for red blood cell production, contributing to the prevention of anemia.

Commonly used for

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

Good to know

Unlike regular cyanocobalamin, mecobalamin is activated directly in the body, leading to rapid nerve protective effects. This characteristic differentiates it from other vitamin B12 preparations.

Medicines containing this ingredient

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

Category
Dosage form
Strength
Category

102 total

View more

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

  • QWhat is the difference between mecobalamin and cyanocobalamin?

    Mecobalamin is the active form of vitamin B12, and according to the component description, it is activated immediately in the body, unlike cyanocobalamin, which results in a quicker nerve protective effect. It is primarily used for treating neurological disorders and replenishing vitamin deficiencies.

    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.