Major constituent: fleece-flower root,rhizome of king solomonseal,fruit of barbary wolf berry,dodder etc. Property: it is capsule with brown to chocolate brown fine granules inside, bitter and salty taste. Principle indications: tonify the kidney-yang,clear away heat and promote diuresis, suitable for the deficiency of the kidney Usage&dosage: oral application,curing for male yeld caused by the less semen and can also improve male sexal function. 4 pieces each time, 3 times/day. Spec.: 0.31g/granule. Package: 45 pieces,in plastic bottle