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.Product Name:Wild Yam Extract Place of Origin: China Dioscorea root contains diosgenin, which has anti-fatigue, anti-inflammatory, anti-stress, hypocholesterolemic, and estrogenic effects. Dioscorea is antispasmodic, and could be helpful for nausea of pregnant women(morning sickness), spasmodic hiccough and asthma. Most women experience lack of progesterone, not estrogen. Natural progesterone supplements are used to balance estrogen. Natural progesterone has a structure similar to that of human progesterone and is made form plant fats; one of such fats is diosgenin. Wild Yam is reach in diosgenin, so it became the most popular source of natural progesterone.Features: Extracted part: root Appearance: grayish powder Particle size: passed 80 mesh Loss on drying: ≤ 10.0% Arsenic: ≤ 2ppm Heavy metals: ≤ 20ppm Dioscin (by HPLC): ≥ 6％ 16% 20％Inner packing: 25kg/double-layer aluminum foil bag Outer packing: fiberboard drum