Rausu KonbuRausu Konbu is a premium variety of kelp harvested from the waters off the coast of Rausu, Japan. Known for its rich umami flavor, its commonly used in making dashi (Japanese soup stock) and enhancing the flavor of soups, stews, and broths. Allergen Information: Naturally free from common allergens such as gluten, dairy, and soy. However, it may be processed in facilities that handle allergens like nuts and shellfish, so cross contamination is