Dr. Loosen Riesling Eiswein is made from 100 percent Riesling. This vibrant, racy dessert wine conjures flavors of densely packed pear, apple and guava, with an intense, nervy edge in the aroma. It is luscious, silky and juicy on the palate, with bright acidity giving it a crisp, dynamic finish. Review: Eiswein is a daunting test of patience for a producer working with what the vintage gives. The Loosens use grapes from Urzig and Erden to hedge their bets in a long, extended harx0002vest. After the grapes freeze, it is time to pick. This is a special Eiswein with tangy notes of peach vinaigrette paired with the flavor of white chocolate-dipped raspberries, a comx0002bination that tantalizes the palate.