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Located in Xi'an High-tech Industrial Development Zone of Shaanxi Province, Xi’an Sonwu Biotech Co.,Ltd. is a company specializing in the research & development, production & processing and sales of active ingredients of various natural plant products. The products of the company involve three series: Natural active ingredients and intermediates, standard herb extracts and other herb extracts, which are widely applied in medicine, dietary supplement, cosmetic & skincare product, food and beverage and animal feed and can me... view more


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  • St. Johns Wort P.E.


  • What is St. John's wort?

        St. John's wort (Hypericum perforatum in Latin) is a long-living plant with yellow flowers. It contains many chemical compounds. Some are believed to be the active ingredients tha...

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