... 2,Form: powder 3,Purity: >98% 4,animal extract Specification:Product Name:Propolis ExtractPropolis purity:>97% Flavonoids:>16% Heavy metals:5ppm ... cardiovascular virus, can defend diabetic, restrain knub Application: 1) propolis is effective in treating hypertension, arteriosclerosis and coronary Disease 2 ... the gastric mucosa and other health functions. natural animal extract of propolis extract