Olive tree is the tree of wisdom and the seed of immortality for the ancient Greeks. The Greek Olive oil, Athena's divine gift to ancient Greeks since antiquity, is attributed nourishing, exfoliating and cleansing properties. It contains major antioxidants like vitamin A, E, polyphenols, and phytosterols. Olive leaves possess phenolic compounds that help in the process of reinforcing the immune system with antiparasitic, anti-viral and antifungal properties.