Shaanxi Herbsoul Natural Products Co.,Ltd. is specialized in manufacturing natural plant extracts and the NFC fruit juice series, Our factory was built under the GMP standards strictly and had been GMP certified in 2003 by the State Food and Drug Administration, P.R. China. We had also got the KOSHER certificate from KSA in 2005. We have a good credit standing with the AAA credit (the highest level) in the Agricultural Bank of China. We can supply all kinds of monomer, standardized extracts and ratioed extracts. At present, our main products including Epimedium Extract, Yohimbine Extract,White Willow Bark Extract,Soybean Extract,Red clover Extract,Phodiola Extract,Black cohosh Extract,St.john’s wort Extract,Ginger Extract,Siberian ginseng Extract,Astragalus Extract, Garlic Extract,Grape seed Extract,Ginseng Extract,Lycopene,Genistein etc and mulberry juice, blueberry juice, Seabuckthorn Fruit juice, wolfberry juice and so on pure natural fruit juice. As a plant extract manufacturer in China, we enjoy very good reputation in the world market. We are keen to establish friendship and long business relations with you on base of our mutual benefit and exchange each other's needs.Hope we can cooperate with you in near future.Polygonum cuspidatum P.EBotanical name: Polygonum cuspidatum Sieb. Et Zucc.Part used: RootDescription: Yellow fine powder Specifications：BY HPLCReseveratrol 10% 20% 30% 40% 50% 60% 80% 90%98% Polydatin 10% 20% 30% 40% 50%Emodin 10% 20% 30% 40% 50% 98%Following is its application: 1.promoting blood circulation and relieving pain in menopause, Arthralgia due to wind-cold-dampness and traumatic injury; 2. Clearing away pathogenic heat and dampness in moist heat ICT and leukorrhagia; 3. Clearing away heat and expelling toxin in scald,sore and carbuncle as well as snakebite. 4. Stopping coughing and resolving phlegm in curing the lung heat. 5. Clearing away heat and loosing the bowels in caring the constipation resulting from heat. Storage: keep in cool and dry place, well-closed, away from moisture or direct sunlight . Outer packing: In uses the double decked plastic bag, 25kg/ fiberboard drum.