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Banaba Leaf Extract

Chemical Name: Banaba Leaves Extract
CAS Number: 4547-24-4
Molecular Formula: ‎C30H48O4
Molecular Weight: 472.7 g/mol
Packaging: In paper-drums and two layers of poly bags inside. Net weight:  1kg,5kg/bag, 25kg/drum
Main Benefits: Enhances Circulation and Energy Levels.
Application: Personal Care, Dietary Supplements, Functional Foods, Animal Nutrition, etc.


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What Is Banba Leaf ?

Banaba Leaf Extract is an extract from Lagerstroemia speciosa, also known as the Banaba tree, mainly found in Southeast Asia. This extract is known for its health benefits, including cholesterol-lowering, lowering blood sugar levels, and being an antioxidant. With its benefits, it is also being used as a traditional medicinal herb and dietary supplement.

Active Ingredient In Banaba Leaf Extract

The leaves of banaba contain beneficial compounds that help address health issues. The active ingredient in this extract includes corosolic acid and ellagic acid. With these compounds, the extract offers various medicinal properties. The leaves in this extract are also rich in bioactive compounds, which provide antioxidants and help control blood sugar and cholesterol levels.   

Bulk Banaba Leaves Extract Specification Sheet


Plant Extract


Brown to greenish powder




Kosher, Halal, GMP, etc.

Active Ingredient

corosolic acid

Test Methods

Microbiological Tests

MOQ (minimum order quantity)



Available (10-20g/bag)

OEM Service

Available, such as capsules, tablets, pills, etc.

ODM Service


Private Label


Contract Manufacturing


General Banaba Leaf Extract Powder Production Process

  1. First step is to add soluble to the banaba leaf and dispersing in the solvent.
  2. Separating the insoluble and soluble matter from the dispersion.
  3. Extracting the insoluble matter with solvent and collecting the extract.
  4. Lastly, quality control and testing will be conducted before packing the extracted powder.

Banaba Leaf ExtractManufacturing Flow Chart

Banaba Leaf Extract Benefits &Uses & Side Effects

Research suggests that banaba leaf extracts provide a lot of medicinal benefits. It helps in controlling blood sugar levels. The active ingredient, the corosolic acid, helps lower blood sugar levels by enhancing glucose uptake and increasing insulin, a hormone that regulates and improves blood sugar levels. Additionally, taking banaba leaf extract reduces heart disease risk factors. Since high blood cholesterol is one of the primary risks for a person experiencing heart disease, taking Banaba leaf extract powder, which contains the compound of corosolic acid, may reduce the blood cholesterol and the chance of any heart disease.

Benefits & Uses

There are also a lot of uses for banaba leaf extract powder:

  1. It can be used as an anticancer herbal medicine. Studies suggest a significant impact in promoting the programmed cell death of lung and liver cancer cells.
  2. It can also be used as an antibacterial and antiviral possibilities. It can protect against bacteria and viruses, which cause diseases.
  3. It can also be used to protect against kidney damage.
  4. The active ingredients from this extract help in protecting the kidneys caused by medicinal drugs.

Side Effects and Precautions

However, despite this extract’s many benefits and uses, there are still possible dangers and side effects to the person using it. The extract may have a severe impact, especially if there is too much intake of such powder, and it will result in inappropriately lower blood sugar levels. This would danger a person’s body.

One precaution in taking this extract is to check if they are allergic to other plants, especially from the Lythraceae family, since they need to use it cautiously. Also, people with diabetes or kidney failure issues should ask for advice from their doctors or healthcare providers since some reports show that corosolic acid may lead to kidney damage.

Is Banaba Leaf Extract FDA-Approved?

The FDA’s list does not include banaba leaf powder. For any reason, the FDA does not approve herbal supplements. Below are some links of FDA warnings as regarding to products with banaba leaf extracts:

Buy Banaba Leaf Extract On Nutri Avenue

Banaba leaf extract may come in various forms, such as tea and capsules. People with high cholesterol and blood sugar levels may avail of this after considering all its precautions. One company offering such powder is Nutri Avenue. Nutri Avenue is a company offering a banaba leaf extract powder that is FDA-registered and tested by different 3rd parties. Additionally, getting banaba leaf extract to Nutri Avenue is convenient even if you are far from the company’s physical factory since it offers various shipments: air, ship, and international express. The convenience and benefits of the extract from this company will help treat your health concerns.

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