Soju is the best known liquor from Korea. It is distilled, vodka-like, rice liquor with high potency and often flavored similarly. It is smooth and clean in taste, which makes it easy to drink in combination with various Korean dishes. The main ingredient of soju is rice, almost always in combination with other ingredients such as wheat, barley, or sweet potatoes. Soju is clear-colored and typically varies in alcohol content from 10% to 25% proof.