Olive Leaf Extract is made from the leaf of the olive tree (Olea europea). Olive is a small tree in the Oleaceae family native to the Mediterranean and southern Asia. The fruits (olives) are a popular part of Mediterranean cuisine, and the leaves have been used for centuries for their purported benefits.* This Olive Leaf Extract is the powdered extract form. In addition, Olive leaf extract, or Olive leaf extract powder, is also known for its ability to promote overall wellness and vitality. The antioxidants present in olive leaf may help protect the heart from damage caused by free radicals. Olive leaf extract is also a natural herbal supplement that helps keep your immune system functioning optimally.* And, olive leaf extract supplement helps fortify the bodys natural defenses against harmful factors.* Not only does it helps boost immune health, olive leaf extract, an antioxidants supplement, may help support heart health and its function.* Lastly, our Olive leaf extract does not contain any filler additives and artificial flavors.