Banaba Extract Powder
Latin Name: Lagerstroemia speciosa (L.) Pers.
Specification: Corosolic acid 1-10% (HPLC)
Appearance: Brownish-green Fine powder
Application: Metabolic Health (Blood Sugar) / Weight Management
Type: Herbal Extract
Packaging: 25kg/drum
Free Sample: Available
Lead time: 10 days
Country of origin: Mainland China
Certificate: ISO9001, FSSC22000, Kosher, Halal
- Free Samples
- Quality Assurance
- 24/7 Customer Service
Product Introduction
Banaba Extract Powder – Premium Blood Sugar Support Ingredient
world-way biotech inc. delivers pharmaceutical-grade Banaba Extract Powder backed by over 30 years of botanical extraction expertise. Our extract comes from Lagerstroemia speciosa leaves and has been standardised to 1–10% corosolic acid using HPLC. It helps with metabolic health and weight control.
Our 5,000-ton-a-year plant is certified as FSSC 22000, Kosher, and Halal, and we use ICP-MS heavy metal testing and GC-MS residue analysis to make sure that each batch is the same. Full COA paperwork is included with every package.
With a lead time of 10 days and shipping to over 60 countries around the world, we offer reliable supply chain options for companies that make functional and nutraceutical foods.

What Makes Banaba Extract Powder a Metabolic Health Powerhouse?
The ingredient comes from Lagerstroemia speciosa, which has long been called "nature's anti-diabetic plant." Two important bioactives are found in the leaves: corosolic acid and ellagic acid.
The way corosolic acid works is by helping GLUT4 move around. This system makes it easier for cells to take in glucose without adding more insulin. Your formulas get a natural way to keep blood sugar levels steady.
Standardised amounts of corosolic acid ranging from 1% to 10% are found in our sample. You can choose the strength that fits the healing goals of your product. Higher ratios work best for daily wellness blends, while higher concentrations work best for intense metabolic support supplements.
The fine brownish-green powder goes through 80 mesh 95% of the time. This particle size makes sure that the powder mixes well in capsules, tablets, and drinking systems. There are no problems with clumping or segregation in your production process.

Technical Specifications & Quality Parameters
| Parameter | Specification |
|---|---|
| Latin Name | Lagerstroemia speciosa (L.) Pers. |
| Active Ingredient | Corosolic Acid 1-10% (HPLC) |
| Appearance | Brownish-Green Fine Powder |
| Mesh Size | 95% Pass 80 Mesh |
| Moisture Content | ≤ 5.0% |
| Ash Content | ≤ 5.0% |
| Solubility | Water Soluble |
| Packaging | 25kg/Drum |
| Lead Time | 10 Days |
| Shelf Life | 24 Months |
| Certificates | ISO9001, FSSC22000, Kosher, Halal |
Our lab uses HPLC-MS to accurately measure the amount of corosolic acid present. ICP-MS checks for heavy metals (Pb <3ppm, As <2ppm, Cd <1ppm, and Hg <0.1ppm). GC-MS testing checks for over 400 pesticide residues, making sure that EU and USP guidelines are met.
Health Benefits & Application Markets
Blood Sugar Management
A whole lot of glucose is lost after a meal due to corrosolic acid. It facilitates glucose get into cells, similar to insulin does. Individuals who are seeking out natural options to synthetic ones will like this gadget.
Scientific tests have proven that taking supplements often could make the frame extra sensitive to insulin. Those who are not diabetic but are susceptible to turning into diabetic or who have metabolic syndrome are also affected by this.
Weight Management Support
Enhanced glucose metabolism reduces excess blood sugar conversion to fat. The extract supports healthy weight maintenance when combined with balanced nutrition. Formulators frequently pair Banaba Extract Powder with chromium, berberine, or green tea extract for synergistic effects.
Formulation Versatility
The water-soluble nature allows seamless integration into multiple delivery formats:
- Capsules & Tablets: Standard encapsulation at 300-500mg per serving
- Powdered Drink Mixes: Dissolves cleanly without gritty texture
- Functional Beverages: Stable in acidic pH ranges (3.0-6.5)
- Gummies: Compatible with pectin and gelatin matrices
- Nutritional Bars: Heat-stable during extrusion processes

Why Choose World-Way's Banaba Extract?
Integrated Supply Chain Control
We take care of 1,000 mu (67 hectares) of cultivation grounds that we own ourselves. Vertical integration makes sure that the raw materials can be tracked from the planting to the extraction process. You get consistent product that isn't affected by changes in third-party sourcing.
Our world botanical network finds the best places to grow premium Lagerstroemia speciosa. Stable supplies all year protect your production plans.
Advanced Manufacturing Platform
Modern solvent recovery methods are used at the Phytoway extraction facility. The delicate structures of corosolic acids are kept safe by water and organic ethanol extraction processes. Spray drying makes particles of the same size with little active breakdown.
Vacuum drying gets rid of any wetness that is above 5%, which stops microbes from growing and makes the food last longer. During the 24-month storage time, your inventory stays useful.
Scientific Research Foundation
World-Way was started by Prof. Zeng, who is running for Academician of the Chinese Academy of Sciences. The company focuses on making products that are based on facts. One doctoral advisor, five PhDs, and 25 bachelor's degree experts make up our team.
The HerbEx Research Center is always working to make extraction factors better. We connect the amount of corosolic acid produced to measures of sustainability, making sure that both effectiveness and environmental duty are met.
Flexible Customization Services
Need custom specifications? We offer:
- Tailored Active Concentrations: From 1% to 10% corosolic acid
- Particle Size Adjustments: 60 mesh to 120 mesh options
- Solubility Enhancements: Spray-dried or microencapsulated formats
- Private Label Support: From concept to commercial-scale production
Our 10-day wait time allows for quick testing of prototypes. You can check compatibility with free samples before placing a large order.

Quality Assurance & Regulatory Compliance
Every batch undergoes multi-stage testing protocols:
- Identity Verification: TLC fingerprinting confirms Lagerstroemia speciosa authenticity
- Potency Assay: HPLC quantifies corosolic acid content with ±2% accuracy
- Safety Screening: ICP-MS for heavy metals, GC-MS for pesticide residues
- Microbial Testing: Total Plate Count <1,000 cfu/g; absence of pathogens per USP <61/62>
We provide comprehensive documentation packages:
- Certificate of Analysis (COA)
- Material Safety Data Sheet (MSDS)
- Allergen Statements (compliant with Big 8 regulations)
- Non-GMO Declarations
- Kosher and Halal Certificates
Every year, our FSSC 22000 and ISO 9001 processes are checked by a third party. You get clear quality guarantee that meets the needs of regulators in North America, Europe, and the Asia-Pacific region.

FAQ
Q: What test proves the presence of corosolic acid?
A: When we use HPLC with UV measurement at 210nm, it's called High-Performance Liquid Chromatography. Unlike titration methods, which measure all organic acids, this method measures only corosolic acid. You get accurate data on potency that is in line with the standards of clinical study.
Q: How can you make mixtures more bioavailable?
A: It takes in a modest amount of lipophilia. BioPerine improves absorption by 30 to 40 percent when it is mixed with piperine. On the other hand, lecithin-based phytosome technology or MCT oil solution for softgels work better at getting into cells. Our technical team gives you advice on formulation that is specific to your delivery method.
Q: Can the extract be used in veggie and clean label products?
A: Of course. Our product doesn't have any chemicals that come from animals. Processing doesn't use any chemical colours, solvents, or preservatives. In line with tactics for positioning vegan, non-GMO, and clean labels, it works.
Q: What is the best way to store this item?
A: Keep in containers that don't let air in below 25°C. Stay away from places with strong sunlight and a lot of humidity. The powder absorbs water, which makes it clump together and breaks down the corosolic acid. When stored correctly, it stays active for 24 months.
Q: Could you send me some samples for testing?
A: Yes, you can get free samples (50–100g) if you ask for them. In three business days, we ship via fast courier. This lets you check the colour, solubility, and ability to work with your formula before placing a large order.
Q: How does your extract stack up against other goods on the market?
A: Lagerstroemia speciosa is not always used by providers; sometimes they use Lagerstroemia indica, which is not as good. We use TLC fingerprinting to make sure that the species is real. Our HPLC method tells you the real amount of corosolic acid, so you don't have to worry about false measurement claims. You get clear guidelines that are based on science.

Partner with a Trusted Botanical Extract Leader
Contact our technical sales team at info@world-way.net for Banaba Extract Powder to request samples, discuss custom specifications, or receive formulation support.
Standard Disclaimer (DSHEA):
These statements have not been evaluated by the Food and Drug Administration.
This product is not intended to diagnose, treat, cure, or prevent any disease.
Sample Disclaimer:
The samples provided are for evaluation and testing purposes only. They are not for commercial sale, human consumption, or medical use. Recipients must conduct their own testing to verify product suitability for their intended application.
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