4711 Cologne has a tart and fresh citrus scent. "Top notes of orange, bergamot, lemon and grapefruit swirl into a mix of heart notes that includes rosemary and rose. Bold base notes of musk, petitgrain, sandalwood and neroli give it a smooth finish."4711 Cologne was first produced in the 18th century by Wilhelm Mülhens and produced in Cologne since 1799. It is one of the oldest still producted fragrances in the world.