Eucommia Leaf Extract Specification 10%,20%,25%,30%,40%,50%,98% HPLC Appearance: Light yellow to off-white fine powder Used Part: leaf Active Ingredient: Chlorogenic Acid Test Method: HPLC Main Function: 1.Antibacterial, 2.Diminishes inflammation, 3.Oxidation resistance. 4.Tonic for liver and kidney; 5.Strengthening muscles and bones; 6.Stabilizing pregnancy.