Bilberry fruit extract powder is made from the dark blue fruits of a small bush that occurs naturally throughout North America and parts of Asia. A relative of the American blueberry, bilberry is also known by various common names, including huckleberry, whortleberry and European blueberry. Like the fresh fruit, bilberry fruit extract powder is rich in anti-inflammatory and antioxidant compounds. It is a flavorful and nutritious addition to foods and beverages, or it may be encapsulated as a dietary supplement.