Siberian Ginseng Extract a chinese traditional medicine, Siberian Ginseng extract is considered to improve QI ,treat deficiencies of yang in the spleen and the kindey ,and bring bodily function back to normal. Siberian Ginseng extract specification is Eleutherosides B+E>0.8%. Siberian Ginseng extact test by HPLC. Xi'An Erica Botanical Product Co.Ltd is special in Siberian Ginseng extract. contact method: ICQ: 356390625 name: yanjing Welcome to my ICQ .and my e-mail: yanjing-0529 -hotmail