Bernard Jensen's Dulse Nova Scotia Powder. Description: Purple Dulse powder is a sea vegetable that is a natural source of essential vitamins, ions, sea salt, iodine and roughage. A rich source of natural iodine. May also be used in cooking and baking. Harvested from the cold waters of the North Atlantic, this premium Dulse is then sun-dried to preserve the natural nutrients. Each serving provides you with a variety of essential vitamins, minerals, protein and trace elements the way Natura intended. Disclaimer: these statements have not been evaluated by the FDA. These products are not intended to diagnose, treat, cure, or prevent any disease.