Botanical Extract Supplier in China
for Importers, Distributors & Manufacturers

We manufacture botanical extracts in standard specifications for the food, supplement, cosmetic and feed ingredient markets. Every batch ships with a COA, samples are available for testing, and we welcome small trial orders.

Batch COA Sample Support Flexible MOQ EXW / FOB / CIF

About Us

A botanical extract manufacturer based in Jiangsu Province, China, supplying cost-effective standard-grade ingredients to trading partners worldwide.

Jiangsu Kangyuan You Saijin Biotechnology Co., Ltd. is located in Pizhou City, Jiangsu Province — one of China's major ginkgo cultivation regions. We produce botanical extracts through controlled processing lines including solvent extraction, concentration, purification and drying.

Our focus is on standard specification products with reliable documentation, transparent batch COA, and flexible service for small and medium quantities. We serve importers, distributors, and manufacturers in price-sensitive markets across Asia, the Middle East, Africa, Latin America and Eastern Europe.

  • CompanyJiangsu Kangyuan You Saijin Biotechnology Co., Ltd.
  • LocationPizhou, Jiangsu, China
  • Product lineBotanical extracts
  • Origin of raw materialChina-sourced
  • Export termsEXW / FOB / CIF
  • COAPer batch

Products

Standard specification botanical extracts. Specifications are standardized as stated in each batch COA. Customized specifications can be discussed.

Ginkgo Biloba Extract (GBE)

Ginkgo biloba L.  |  Part used: leaf
Total flavone glycosides ≥24% and terpene lactones ≥6% (HPLC); ginkgolic acids ≤5 ppm
Applications: dietary supplement ingredient, solid beverage, personal care, feed ingredient

Dandelion Extract

Taraxacum mongolicum Hand.-Mazz.  |  Part used: whole herb
Ratio 4:1 / 5:1; total flavones ≥7% (UV)
Applications: herbal tea, solid beverage, food ingredient, cosmetics, pet food

Sophora Flavescens Extract

Sophora flavescens Ait.  |  Part used: root
Ratio 5:1; oxymatrine + matrine ≥5.50% (HPLC)
Applications: personal care, cosmetics, feed ingredient

Sophoricoside Extract

Sophora japonica L.  |  Part used: fruit (Sophora japonica fruit)
Sophoricoside purity 55-65% (HPLC), crystallization process
Applications: research and development, reference standard, cosmetic ingredient R&D

Quality & Documentation

Clear documentation for every batch — what you see in the COA is what we ship.

Contact Us

Tell us your specification and quantity — we will respond with product information and sample details.

Jiangsu Kangyuan You Saijin Biotechnology Co., Ltd.

Address: Tie Fu Ginkgo Science & Technology Industrial Park, Economic Development Zone, Pizhou City, Jiangsu Province, China

Email: info@kyysj.com.cn

Phone: +86 516 8698 9698  /  +86 189 0522 2936

Website: www.kyysj.com.cn

We reply within 1-2 business days.