Product Name: St. John's Wort Extract, Hypericum Perforatum Extract Latin Name: Hypericum Perforatum Place of Origin: Sichuan, China (Mainland) Part: Whole Plant Appearance: Brown Powder Extraction Type:Solvent Extraction Specification: Hypericin, 0.2%, 0.3%, 0.6%, 0.8% Introduction: St. John's wort has been used since ancient times for everything,extracts standardized to contain napthodianthrone compounds such as hypericin and pseudohypericin along with phloroglucinols.
