Olive leaf is from the leaf of the olive tree. The leaf of the olive tree contains a variety of biologically-active components. The two most notable of these is oleuropein and hydroxytyrosol. These two compounds possess a multitude of biochemical and health promoting activities. Although oleuropein is present in the olive fruit and oil, content in the leaf is significantly higher than in other parts of the tree. Our Olive leaf extract is standardized and is manufactured by EuroMed, a world leader in clinically studied European standardized herbal extracts. The quality, efficacy and safety of EuroMed olive leaf extract is unsurpassed and offers a variety of features and benefits.*