Trust your skin to the antioxidant power of Santorini grapes | The antioxidant serum against imperfections Korres Santorini Grape offers effective care for mature and young skin. This product is ideal for chi looking for an effective way to combat the signs of aging, impurities and skin irregularities. Serum with grape extract from Santorini Island not only helps eliminate skin problems, but also leaves it hydrated and radiant.