These St. John's Wort Extracts are available with following details : Active Ingredient: Hypericin Part used : Whole plant Appearance : Brown-block powder Product Content: Hypericin 0.3% Test Method : UV Product Origin : Extracted from the whole plant of Hypericum perforatum L. Function : St.john's 

Active name: Astragali Polysaccharose Part used : Root Appearance : Brown powder Product Content : Astragali Polysaccharose 20%-70% Test Method : UV Product Origin : Extract from the fruit of Astragalus membranaceus (Fisch .)Bge Var. mongholicus (Bge) Hsiao or Astragalus membranaceus (Fisch .)Bge Fu

Following Details of Spine Date Seed Extract : Active ingredient: jujuboside A Par used: seed Appearance: brown-yellow powder Product content: jujuboside 2% Test method : UV Product origin : Extract from the seed of Ziziphus psinosa Hu Function : It contains jujuboside A ,jujuboside B betulinic acid

We are instrumental in trading a qualitative range of Green Tea Extract including St. John'S Wort Extract, Astragali Polysaccharose, Spine Date Seed Extract etc.

Xi,an Xu-Huang Bio-technology Co., Ltd. - Exporter of Green Tea Extract, Tribulus Terrestris Overground Part, Rhodiola Rosea Extract from Xian, Shaanxi, China.

Xi,An Xu-Huang Bio-Technology Co., Ltd. - Green Tea Extract (3)

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St. John'S Wort Extract

Astragali Polysaccharose

Spine Date Seed Extract