Tullamore Dew has a variety of reserves and aged products, including a 12-year, 14-year, 15-year, and 18-year. However, Tullamore Dew has not released an age statement on its original product. Because Irish law states that true whiskey must be aged for at least three years, it’s safe to assume that the original Tullamore Dew whiskey is aged for at least that long. At the price point, it’s hard to say, but it’s probably not aged for much longer than that, although longer aging would explain its complexity of character.