We are professionally producing plant extract from China, if you have requirement, pls contact us , thank you. 14. Effective Component Monomer 5-HTP 98% HPLC 10-Deacetyl Bacctin 98%; 99% HPLC 10-Camptothecin 98% HPLC Artemisnini (Artemisia P.E.) 99% UV Baicalin 95% HPLC Camptothecin 98% HPLC Huperzine A 99% HPLC Paclitaxel 99% HPLC Puerarin 97% HPLC Quercetin 98% HPLC 15. Standardized Herb Extracts Powder Angelicae P.E. Ligustilides HPLC Astragulus P.E. Astragaloside0.2%; 0.4% HPLC, Polysaccharides16%; 70% UV Artemisia P.E. Artemisnini99% UV Bilberry P.E. Anthocyanidins25% HPLC Centella Asiatica P.E. Asiaticoside20%; 36%; 44% HPLC, Triterpenic Genines 54%; 64% Citrus Aurantium P.E. Synephrine4%; 6%; 8%; 10%; 30% HPLC Echinacea P.E. Total Polyphenolic4% UV, Chicoric Acid2% HPLC Epimdium P.E. Icariin10%; 15%; 20%; 30%; 40% HPLC Fo-Ti P.E Anthraquinone1.5% UV Ginger P.E. 6-Gingerols5% HPLC Ginkgo Biloba Leaf P.E. Ginkgoflavones24%; 30% HPLC, Terpenlactone6%; 8% Ginseng P.E. Ginsenosides40%; 60%;80%;90% HPLC Grape Seed P.E. Proanthocyanidins95%; 98% UV Green Tea P.E. Tea Polyphenols40%;50%;80%;98% UV, Catechinas30%; 50%;75%; 80% HPLC Gynostemma Pentaphyllum P.E. Gypenoside80%; 98% HPLC Hawthorn P.E. Vitexin-2\"-o-rhyperoside 2% HPLC Horstail P.E. Silica acid7% HPLC Huperzia Serrate P.E. Huperzine A5% HPLC KavaKava P.E. Kavalactones30% HPLC Maitakemushroom P..E Polysaccharides10% UV Milk Thistle P.E. Silymarine75%; 80% HPLC Magoliabark P.E. Honokiol90% HPLC Pine Bark P.E. Proanthocyanidins90%; 95% HPLC Polygonum Cuspidatum P.E. Resveratrols10%; 20%; 40%; 80% HPLC Puerariae Root P.E. Isoflavone40%~97% HPLC Red Clover P. E. Biochanins20% HPLC Tribula Terrestris P.E. Saponin20%; 40% UV Valerian P.E. Valerianic Acid0.8% HPLC 16. Essential Oil Please visit http://www.rishonbiochem.com