Double in volume. http://www.kurakonusa.com. www.japangoldusa.com. Sodium 310 mg (13% DV) after the water is drained (Kurakon research lab). All natural vegetarian. Premium Kombu Seaweed and various seaweeds with a flavorful sesame soy dressing. Seaweeds are rich in vitamins, minerals and fibers yet low in calories. Enjoy this healthy salad anytime, anywhere. Product of China.