Product Name Olive Leaf Extract Botanical Name Olea europaea L. Active Ingredient Oleuropein, Hydroxytyrosol Main Specification Oleuropein: 5%, 10%, 20%, 40% By HPLC Hydroxytyrosol : 3%, 5%, 10%, 15%, 20% , 25% By HPLC                      CAS NO. Oleuropein : 32619-42-4 / Hydroxytyrosol : 10597-60-1 Mol Formular Oleuropein : C25H32O13 / Hydroxytyrosol : C8H10O3 Mol Weight Oleuropein : 540.51 / Hydroxytyrosol : 154.16  …