100% Pure. 8:1 Concentrated Potency. Paradise Spanish Andaulsian Olive Leaf is a True Full Spectrum 8:1 potent concentration. It is naturally extracted without the use of toxic solvents harsh chemicals or fractionizing gases to ensure all active and synergistic constituents are present in the balanced ration nature intended. . Studies show Olive Leaf has many health supporting properties and is widely used for its antioxidant and immune supporting activity.