Dandelion Extract【Product name】: Dandelion Extract  
【Specification】: 4% flavonoids
【Assay】: UV 
【Introduction】:  powdery Extract of Taraxacum Monglicum Hand.Mazz..  
【Chemical ingredients】:  Flavonoids, Taraxasterols   
【Remark】: flavone 4%, 8%, Taraxasterols 1%-20% of Extract , or other Specifications