After years of development, Jingchuang Biotechnology's broccoli seed extract has matured and can provide a variety of specifications, with characteristics such as good flowability, good water solubility, good taste, and being natural and additive-free.

GrapsTract® refers to a series of Grape Seed Extracts developed and produced by BannerBio

GriffsTract® refers to the Griffonia Seed Extracts (5-HTP) researched, developed and manufactured by BannerBio since 2003. GriffsTract® has been widely recognized by major dietary supplement brands in North America, Europe and Australia.

OlfTract®️ refers to BannerBio’s branded Olive Leaf Extract extracted just by water. It is characterized with abundent amount of Oleuropein and Hydroxytyrosol.

BannerBio independently develops and produces Elderberry Extract. The plant source is the fruit of Sambucus nigra L, which is from Europe.

Based on many years of research and development, our team at Bannerbio can provide regular specifications of Silymarin and Silybin and customized variations.

Bannebio’s Cranberry Extract (Vaccinium macrocarpon L.), accrued from several years of research and development, will provide good flow and solubility and great taste with no flavor additives.