Omega-3 fatty acids, good source of protein and gluten free. Wild caught in the pristine waters of iceland, this preservative free, traditional herring begins with the freshest herring available. The delightful herring includes the bone to keep its full flavor within each sliced piece. INGREDIENTS: . Herring, onions, water, white vinegar, sugar, salt, spices. CONTAINS: May contain bones OTHER NUTRITIONAL INFORMATION: Omega-3 fatty acids, good source of protein and gluten free.