Botanical source: Glycine max (Linn.) Merr.
Active ingredients: Soy isoflavones
Specification: 10%, 40%, 80%, 90%
Appearance: Light Yellow Powder
Test Method: UV
Solubility: Soluble in water and ethanol
Sample: 10-50g Sample For free
MOQ: 1kg
Certificates: ISO22000, Kosher, Halal, EU, USDA, HACCP, FSSC 22000, Organic,FDA
Packaging: 1-5 kg/25 kg (aluminum foil bag/carton/cardboard drum)
Shelf life: 2 year,Available InBulk, Private Label/OEM, Individually Packaged Goods
Botanical Cube is an experienced soybean extract powder manufacturer and supplier providing high-quality soy isoflavone ingredients for dietary supplements, functional foods, nutraceutical products, and wellness formulations worldwide.
Our SoyBean Extract Powder is extracted from carefully selected soybeans and standardized to different isoflavone concentrations, including 10%, 40%, 80%, and 90% Soy Isoflavones. With excellent solubility in both water and ethanol, our ingredient is suitable for a wide range of applications, including capsules, tablets, powders, functional beverages, and customized nutrition formulas.
As a professional bulk ingredient supplier, we support global customers with stable supply, flexible specifications, OEM/ODM formulation support, complete documentation, and reliable quality control.
SoyBean Extract Powder is a natural botanical extract derived from soybean sources and standardized for its active compounds, primarily soy isoflavones.
Soy isoflavones are naturally occurring phytoestrogens belonging to the flavonoid family. They are widely used in nutritional products designed for women’s wellness, healthy aging, bone health support, and antioxidant formulations.
Compared with conventional soybean powder, standardized soybean extract powder provides a higher concentration of active components and better formulation flexibility for supplement manufacturers.
We are an integrated manufacturer and supplier of plant extracts and nutritional ingredients, with experience in raw material sourcing, production, quality control, and global supply.
Our manufacturing capabilities ensure stable supply, consistent product quality, and reliable support for supplement brands, distributors, and ingredient buyers.
We provide complete quality documents to support product evaluation, regulatory review, and supplier approval.
We provide customized solutions for brands and product developers looking for flexible ingredient supply and formulation support.
High-quality soybeans are selected from qualified suppliers and undergo raw material inspection before production.
Advanced extraction technology is used to extract active soybean compounds while preserving the key components of soy isoflavones.
The extract is purified and concentrated to achieve different standardized soy isoflavone specifications.
The concentrated extract is dried and processed into a stable powder suitable for dietary supplements, functional foods, and other applications.


A1: SoyBean Extract Powder is mainly used in dietary supplements, functional foods, women’s wellness products, and healthy aging formulations due to its natural soy isoflavone content.
A2: Yes. Our soybean extract powder has good solubility in water and ethanol, making it suitable for capsules, powders, beverages, and liquid nutritional products.
A3: Yes. We supply wholesale soybean extract and Soy Isoflavones Bulk Powder for supplement brands, distributors, and manufacturers worldwide.
A4: Yes. We provide OEM and ODM solutions including formulation support, customization, packaging assistance, and bulk ingredient supply.
Botanical Cube supplies high-quality soybean extract powder for supplement brands, distributors, and food manufacturers. With experienced production teams, strict quality control systems, and flexible OEM/ODM services, we help customers with ingredient supply, product development, and customized packaging solutions.
Contact us today to request a quotation, COA, sample, or discuss your customized soybean extract requirements.
Just send email to info@botanicalsuppliers.com, or submit your requirement in bottom form, we are of service at any time!
If you have any questions, please contact our experts.We are always ready to help you with individual formulations, private label solutions or any other requirements to kick-start your brand!