Plant Extraction Laboratory

EASTSUN BIO

Scientific extraction, enzymatic future

Science Extracted, Enzymes Engineered

High-purity plant-based nutritional ingredients covering eight product series, including berberine hydrochloride, NMN, phosphatidylserine, and resveratrol. We deliver consistent quality to global health supplement brands.

11+

Core Featured Product

Featured Products

8

Product Line

Product Series

99%

High-purity grade

High Purity Specifications

8

own-brand

Private Labels

About Eastsun

About Zhaoxu Biotech

Hangzhou Chaoxu Biotechnology Co., Ltd. specializes in the R&D and supply of plant-based nutritional ingredients. Guided by the philosophy of "Scientific Extraction, Enzyme-Driven Future," we provide high-purity, multi-specification ingredient solutions for health supplement brands and dietary supplement manufacturers.

  • Plant-based

    Ingredients sourced from natural plants such as sunflower seeds, soybeans, and frankincense resin.

  • Strict specifications

    HPLC-tested for accurate potency; batch stability and full traceability ensured.

  • Global Supply

    Serving global health supplement brands and traders

Learn More
Chaoxu Biological Laboratory R&D Scenario
Get a Quote

Get Product Quote

Leave your requirements, and our sales team will respond with specifications and quotes within 24 hours.

  • Phone:0571-85302990
  • Email:info@eastsunbio.com
  • Address:Building 1, Blue International, No. 533 Dongxin Road, Dongxin Street, Gongshu District, Hangzhou