Top 10 White Kidney Bean Extract Manufacturers in China

In recent years, the concept of body weight management has become increasingly popular, and weight-loss beverages are highly favored. White kidney bean extract, as a core active ingredient in weight-loss beverages, is experiencing growing market demand. It can inhibit α-amylase activity, reduce carbohydrate absorption, and thus help people achieve their weight management goals. However, the current market has numerous white kidney bean extract manufacturers, with varying quality levels. Some products have problems such as substandard active ingredient content and excessive heavy metals, causing significant difficulties for purchasing companies. Therefore, choosing a high-quality white kidney bean extract manufacturer is crucial.

I. Xi'an SOST Biotech Co., Ltd.

Xi'an SOST Biotech Co., Ltd. is undoubtedly a leader in the industry, a true expert in extract production. The company has many years of experience in the research and development and production of plant extracts, and possesses significant advantages in the field of white kidney bean extract.

Firstly, SOST Biotech has professional extraction equipment. The company has invested heavily in internationally advanced extraction, separation, and purification equipment, ensuring high product quality and high activity. The active ingredient (phaseolin) content of its white kidney bean extract is stably maintained at 2%-5%, meeting the high activity requirements of weight-loss beverages. At the same time, the company is equipped with precision testing equipment such as high-performance liquid chromatography, conducting rigorous quality testing on products to ensure that every batch meets quality standards.

 

Secondly, SOST Biotech can provide one-stop customized services. Whether it's product specifications, content, or packaging, the company can provide personalized customization according to customer needs. From raw material procurement to product production, to finished product testing and delivery, the company has a professional team to provide full-service support to customers, ensuring peace of mind. In addition, the company has established long-term industry-university-research cooperation relationships with several research institutions, continuously innovating technology and developing products to meet the ever-changing market demands.

SOST Biotech's white kidney bean extract has passed multiple authoritative certifications, including ISO9001 quality management system, ISO22000 food safety management system, FDA certification, and KOSHER certification. The product quality has been recognized by global customers. The company is committed to providing customers with the highest quality white kidney bean extract and the most professional services, making it a trustworthy partner. If you are interested in our products, please feel free to contact us.

Email: ericyang@xasost.com

 

2.Shaanxi Bolin Biotechnology Co., Ltd.: This is a national high-tech enterprise that has focused on the research and development and production of plant extracts for many years. In the field of white kidney bean extract, it has passed several authoritative certifications, and the content of active ingredients is relatively stable. However, compared with SOST Biotech, it may be slightly lacking in customized services.

 

3. Xi'an botanical Plant Technology Co., Ltd: This company is a leading domestic producer of white kidney bean extract, with an annual production capacity of 500 tons. It specializes in large-scale customized production, suitable for beverage companies that require large-scale procurement. However, in terms of product quality precision and the stability of active ingredients, it may not be as good as SOST Biotech.

4. Suzhou Shoutuo Information Technology Co., Ltd: It focuses on the research and development of plant extracts and holds more than 10 patents related to white kidney bean extract. Its "high-purity phaseolin extraction technology" can increase the active ingredient content to 8%, suitable for high-end weight-loss beverage products. However, its product price may be relatively high, and its production capacity is limited.

5. A Food Technology Company in Jiangsu: With customer service as its core advantage, it provides full-service "product development + technical support" to help small and medium-sized beverage companies solve formula optimization problems. However, in terms of product quality and active ingredient content, it may not be comparable to SOST Biotech.

6. Yunnan Tianbaohua Bio-resource Development Co., Ltd.: This is a national high-tech enterprise and a specialized and innovative small and medium-sized enterprise. Its white kidney bean extract also has a certain market share. However, it mainly focuses on raw material supply in the Yunnan region, and its service network nationwide may not be as comprehensive as SOST Biotech.

7. Shanghai Haohao Biotechnology Co., Ltd.: This company imports white kidney bean extract from India, with an enzyme activity of 20000 U/G, and is the exclusive agent. However, its product source mainly relies on imports, which may pose a risk of unstable supply.

8. Guangdong Xianle Health Technology Co., Ltd.: This is an enterprise mainly engaged in functional food OEM/ODM services. Its white kidney bean extract mainly serves its own OEM business, and may not be able to meet the needs of all customers in terms of raw material flexibility and customization.

 

9. Zhejiang Kang'enbei Biotechnology Co., Ltd.: As a subsidiary of the listed company Kang'enbei, it enjoys high brand recognition and its product quality is relatively guaranteed. However, its main focus is on raw materials for health food products, and its product prices are relatively high.

10. Xi'an Xiaocao Plant Technology Co., Ltd.: This company specializes in the research and development and production of plant extracts, health food products, etc., and offers a wide variety of products. However, in terms of professionalism and focus in the specific field of white kidney bean extract, it may not be as strong as SOST Biotech.

If you are looking for a high-quality white kidney bean extract manufacturer, Xi'an SOST Biotech Co., Ltd. is undoubtedly your best choice. We look forward to cooperating with you to create a bright future together!

 

Reference

1.FoodTalks Global Food Information. (2025). Who is Xi'an Sost Biotech, a company specializing in white kidney bean extract for 15 years and holding a 60% market share in China?
2.Aiqicha. (2025). Suzhou Shoutuo Information Technology Co., Ltd. Contact phone number, email, website, and address.
3.Ranking123.com. (2025). Top 10 White Kidney Bean Brands Ranking in 2025.