Ingredient

Ginkgo Biloba Leaf Dried Extract

Ginkgo biloba extract is an ingredient that helps improve cerebral blood flow and enhance memory.

See medicines used for Mental & Nervous System
All medicines
128
Single ingredient
120
Combination
8
Prescription medication
4
OTC medication
124

MFDS ingredient code M273892

What does it do?

Ginkgo biloba extract is a natural substance extracted from the leaves of the Ginkgo biloba tree, primarily used in pharmaceuticals for improving cerebral blood flow and cognitive function. It acts on the nervous and circulatory systems to help with memory decline and blood circulation disorders.

This ingredient dilates blood vessels to increase blood flow to the brain and lowers the viscosity of the blood to aid smooth circulation. It also reduces oxidative stress on nerve cells, contributing to improvements in memory and concentration.

Commonly used for

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

Good to know

Unlike other circulatory enhancers, Ginkgo biloba extract is a natural plant extract with excellent antioxidant effects, and it also exhibits neuroprotective properties. As a result, it shows specialized effects for cognitive function improvement compared to simple blood flow enhancers.

Medicines containing this ingredient

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

Category
Dosage form
Strength
Category

128 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

  • QHow much dried ginkgo biloba extract should I take to see effects?

    The ingredient description does not specify a standard for the duration of use, and the dosage and administration may differ by product. Please follow the instructions for the method and duration of use for the specific product, and if there are no changes in symptoms after a while, consult a pharmacist or doctor.

    Answers 1 · 2026.09.14

  • QI am about to undergo surgery; can I continue taking ginkgo biloba medication?

    Ginkgo biloba extract is described as an ingredient that helps improve circulation by lowering blood viscosity. If you are expecting to undergo surgery or a procedure, inform your healthcare provider about all the supplements and medications you are taking, and follow their guidance on whether to continue taking them.

    Answers 1 · 2026.09.14

  • QMy hands and feet are cold and tingling; can I take medicine with ginkgo biloba?

    Ginkgo biloba extract is recognized as an ingredient used to improve blood circulation; however, since numbness in the hands and feet can have various causes, it's advisable to first verify whether the medication is appropriate. If symptoms persist, please seek medical assistance, and consult with a pharmacist regarding product selection.

    Answers 1 · 2026.09.14

See all questions

  • QI have heard that ginkgo biloba extract is good for memory; what is the mechanism behind it?

    Ginkgo biloba extract is said to help improve circulation by widening blood vessels, increasing blood flow to the brain, and lowering blood viscosity. It also contributes to enhancing memory and concentration by reducing oxidative stress in nerve cells.

    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.