Made From Fresh-Picked Australian Olive Leaves Supports Cardiovascular Health Traditionally Used to Support Immune Function 80 mg of Oleuropein Per Serving Oleuropein is Involved in the Antioxidant Process No Added Flavors or Colors Dietary Supplement Gluten Free Halal Kosher Delivers powerful free radical scavenging ability, helping to maintain a healthy cardiovascular system and assist normal heart function. Made from freshly picked olive leaves grown at our own olive leaf grove. We use a special process to standardize the levels of key active components, Oleuropein and Hydroxytyrosol, in olive leaf extract. These are the main polyphenols naturally present in fresh olive leaves.