Olive Leaf Extract is an all-natural product, containing various ingredients that may enhance your well-being. The use of Olive Leaf Extract goes back to the Ancient Greeks and researchers have since discovered important elements in the olive leaf. Through the fermentation process, beneficial lactic acids are created which act as a natural preservative. Olive Leaf Extract is high in antioxidants, rich in lactobacillus, acidophilus & enzymes. Contains: 75mg Oleuropein /Capsule and 3.75 Billion Beneficial bacteria. Oleuropein is a phenolic compound which naturally occurs in the Olea europaea. Calcium Elenolate and Elenolic Acid are active ingredients of the Oleuropein.