Asiaticoside gotu Kola P.E. madecassoside madecassic Acid asiatic Acid notoginseng Triterpenes notoginseng Leaf Triterpenes mucuna Extract levodopa mangiferin chlorogenic AcidManufacturer from China .

We are Guangxi Changzhou Natural Products Development Co., Ltd. in China, which have been in herbal extracts line for more than ten years, and we're also the largest Asian manufacturer specialized in researching, develooping and manufacturing Centella Asiatica(Gotu Kola) series extract products and mangiferin. Our products are exported to many countries with high quality and low price.