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polypeptides for applications in cosmetics
Polypeptide Engineering R&D Center
Is dedicated to the production and research of polypeptide products.
It develops polypeptides for applications in cosmetics, pharmaceuticals, scientific research, and other fields. Bonanza offers high-quality polypeptide products (for cosmetics, APIs, research purposes, as well as customized peptide services, CRO, CDMO, etc.)
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 HICH-QUALITY PEPTIDE PRQDUCTS
Providing global clients with products ranging from milligrams to kilograms. The company operates a GMP-certified facility equipped with numerous state-of-the-art high-tech instruments. Advanced peptide equipment includes HPLC, LC-MS, GC, DAC, CHN elemental analyzers, and more, along with professional testing reports.
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Cosmetic Ingredients
Cosmetic Ingredients
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Green Health | Natural Extraction | Quality Assurance
The company offers nearly 500 types of plant extracts
(mostly high-purity single active ingredients and reference standards).

Why Choose

Bonanza Biotech?

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High quality supplier

of high-purity plant extracts

Shaanxi Bonanza Biotech Co., Ltd. is a professional supplier of plant extracts, particularly standardized and high-purity plant extracts. 
 
Headquartered in the High-Tech Development Zone of Xi'an, the company specializes in providing high-quality products and services to clients in the food and beverage, pharmaceutical and health products, cosmetics, feed additives, and biopesticide production and R&D sectors.

Professional R&D Team

Bonanza boasts a passionate and professional R&D, sales, and service team, along with robust R&D and production capabilities.

Advanced Instruments

GMP-standard factories and advanced equipment ensure consistent quality. The company's newly built production facility is located at No. 16 Caotang Fourth Road

Technical Support

Highly competitive direct supply from the source manufacturer. By directly connecting with source manufacturers for supply

Micro Customization

To meet your specific needs, we leverage our strong R&D capabilities to offer customized product development and R&D outsourcing...

Featured High-Purity Plant Extracts Products

Bonanza Biotech Services

Tailored to You

Provide Technical Support

The company regularly provides quality control training to both new and existing employees. From raw material control of products, production processes, instrument usage and maintenance, hygiene of the production environment, to final product testing and release, every aspect is ensured to guarantee product quality.

GMP Standard Management

The company's business philosophy is 'Quality First, Customer Priority, Professional Service'. The company has passed ISO9001:2008 certification and strictly manages product production in accordance with GMP standards.

Deep Customization Service

Tailored to your individual needs, leveraging our strong R&D capabilities, we offer product customization and R&D outsourcing services to meet your ongoing innovation requirements in the development and production of natural products.

Plant Extracts Application Areas

The company offers nearly 500 types of plant extracts (mostly high-purity single active ingredients and reference standards). Some products are tailored to your specific needs.

DIGITAL SHOWROOM

If you want to learn more about our manufacturing capabilities, you can click on the avatar in the scene, or accept my invitation!

Our Certifications

GMP-standard factories and advanced equipment ensure consistent quality. The company's newly built production facility is located at No. 16 Caotang Fourth Road, High-Tech Zone, Xi'an (activated in July 2022).

Latest News

What Makes a Plant Extract High Purity?

Ensure formulation success. Learn to verify, test, and source high-purity plant extracts to avoid costly quality and regulatory issues.

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How Do You Verify the Quality of Saffron Extract Powder?

Protect your ROI from saffron extract powder fraud. Learn to verify authenticity using HPLC testing, strict CoAs, and crocin standardization.

How Do You Verify Grape Seed Extract Powder Quality?

Protect your formulations from adulteration. Learn how to source pure Grape Seed Extract Powder, verify true OPCs via HPLC, and audit suppliers.

Green Tea Extract Powder for Supplements, Foods, and Cosmetics

Master Green Tea Extract formulation. Learn to match EGCG specs to your product, overcome solubility and oxidation issues, and ensure HPLC purity.

Bonanza is committed to customer-driven innovation, enhancing supply chain responsiveness and service advantages to establish strong partnerships.

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