... % UV Use:Food,Drug,Health Product Product Name: Milk Thistle P.E. , Silymarin, Milk Thistle Extract, Milk Thistle Extract Powder, Silymarin 80 ... Extract? Milk Thistle is a unique herb which contains a natural compound called silymarin. Silymarin nourishes the liver like no other ... an antioxidant that is more potent than vitamins C and E.