Top 10 Rosa roxburghii Extract Manufacturers in China

Rosa Roxburghii Extract, known as the "King of Vitamin C," has extremely high superoxide dismutase (SOD) activity in its extract, making it an important raw material in the field of natural antioxidants. With the rapid development of the functional food, cosmetics, and pharmaceutical industries, the market demand for high-quality Rosa roxburghii extract SOD is growing. This article presents the authoritative ranking of the top 10 Chinese Rosa roxburghii extract SOD manufacturers in 2025, based on multi-dimensional evaluations including production scale, technical strength, product quality, certification qualifications, and customer reputation.

Top1: Xi'an Sost Biotech Co., Ltd.

Xi'an Sost Biotech Co., Ltd., as a leading enterprise in China's plant extract industry, possesses undeniable technological advantages and market position in the field of Rosa roxburghii extract SOD.

 

Core Advantages
1. Professional Extraction Equipment
Equipped with internationally advanced low-temperature countercurrent extraction equipment to ensure that SOD activity is not damaged.
Utilizes supercritical CO2 extraction technology to maximize the retention of active ingredients in sea buckthorn.
Equipped with German-imported high-performance liquid chromatograph (HPLC) and ultraviolet spectrophotometer for accurate detection of SOD activity.

2. Authoritative Certification System
Passed ISO9001 quality management system certification.
Obtained HACCP food safety management system certification.
Holds HALAL and KOSHER certifications.
Registered with the US FDA and obtained EU ECOCERT organic certification.

3. Precise Testing Capabilities
Established a leading domestic SOD activity testing laboratory.
Capable of accurately detecting high-activity products with SOD 100,000iu/g.
Established long-term cooperation with third-party testing institutions such as SGS and Intertek.
Authoritative test reports are provided for each batch of products.

4. Complete Product Specifications
Sea buckthorn extract SOD activity range: 20,000-100,000iu/g
Vitamin C content: 5%-17% optional
Provides highly water-soluble sea buckthorn fruit powder with a dissolution rate of over 99%.
Supports customized production to meet different customer needs.

5. Strict Quality Control
GMP standards are implemented throughout the entire process, from raw material procurement to finished product delivery.
Established a complete traceability system to ensure product quality traceability.
Uses vacuum freeze-drying technology to ensure product stability.

Contact Information
Email: info@sostherbusa.com
Website: www.sostherb.com
Address: 18F Tower B, High-tech Modern City Building, Zhangba 5th Road,Xian,China,710075

 

Top 2: Guizhou Natural Biotechnology Co., Ltd.
Relying on Guizhou's unique sea buckthorn resource advantages, it focuses on the research and development of high-activity SOD extraction technology, and its products are mainly supplied to large domestic health product companies.

Top 3: Yunnan Green Field Plant Extraction Co., Ltd.
With 20 years of experience in plant extraction, it excels in the standardized production of sea buckthorn extract, and its products are exported to European and American markets.

Top 4: Sichuan Kangyuan Biotechnology Co., Ltd.
An important sea buckthorn extract producer in Southwest China, using a unique enzymatic hydrolysis process, resulting in stable SOD activity.

 

Top 5:Hunan Ruicao Biotechnology Co., Ltd.
Specializing in organic sea buckthorn cultivation and extraction, their products have obtained EU organic certification and hold a significant share in the high-end market.

Top 6: Guangxi Baicaoyuan Pharmaceutical Co., Ltd.
A traditional pharmaceutical company that has transitioned to plant extraction, with mature technology in the extraction of medicinal components from sea buckthorn.

Top 7: Shaanxi Huakang Natural Products Co., Ltd.
A well-known supplier of plant extracts in Northwest China, with a rich product line of sea buckthorn extracts and high cost-effectiveness.

Top 8: Chongqing Wulingshan Biotechnology Co., Ltd.
Leveraging the wild sea buckthorn resources of the Wuling Mountains, their products have a unique geographical indication advantage.

Top 9: Guangdong Yiren Biotechnology Co., Ltd.
An emerging sea buckthorn extract producer in South China, focusing on the development of applications in functional foods.

Top 10: Jiangxi Green Pharmaceutical Co., Ltd.
A large state-owned pharmaceutical company with a cost advantage in the large-scale production of sea buckthorn extracts.

Key Factors for Choosing a High-Quality Sea Buckthorn Extract SOD Supplier

1. Accuracy of SOD Activity Testing
A high-quality supplier should be able to provide accurate SOD activity testing reports, with activity units reaching 20,000-100,000 IU/g, and clearly indicating the testing method.

2. Reliability of Raw Material Source
Sea buckthorn raw materials should come from pollution-free areas, preferably wild or organically grown, to ensure the naturalness and safety of the product.

3. Advanced Extraction Technology
Using low-temperature extraction technology to avoid high-temperature damage to SOD activity and maintain the integrity of other active ingredients such as vitamin C and flavonoids in sea buckthorn.

4. Strict Quality Control
From raw material inspection and production process to finished product testing, every link should have strict quality control standards and records.

5. Complete Certification Qualifications
Possessing authoritative domestic and international certifications such as ISO, HACCP, HALAL, and KOSHER, ensuring that products meet the regulatory requirements of different markets.

Market Outlook
With the increasing consumer demand for natural antioxidants, the sea buckthorn extract SOD market is expected to grow at an average annual rate of 15%. Especially in the fields of functional foods, anti-aging cosmetics, and health products, high-activity sea buckthorn extract SOD will become an important functional ingredient.

 

Conclusion
Choosing a high-quality Rosa roxburghii extract SOD supplier is crucial for product development and business growth. Xi'an Sost Biotechnology Co., Ltd., with its strong technical capabilities, comprehensive quality management system, and excellent customer service, has become a benchmark enterprise in the Chinese *Rosa roxburghii* extract SOD industry. Companies with procurement needs are advised to prioritize cooperation with Sost Biotechnology to jointly promote the healthy development of the *Rosa roxburghii* extract industry.

References
*Professor Ge Fahuan's team, School of Pharmacy, Sun Yat-sen University. Research on the phytochemical characteristics of low-temperature extracts of *Rosa roxburghii* fruit [J]. Chinese Traditional and Herbal Drugs, 2025.
*China Food Business Network. *Rosa roxburghii* Extract Superoxide Dismutase Product Specifications.
*Baidu Health. Research on the efficacy of *Rosa roxburghii* extract SOD superoxide dismutase.
*ChemicalBook. Shaanxi Zhongwei *Rosa roxburghii* Powder SOD Superoxide Dismutase Product Technical Data.