This Atlantic kelp harvested off the coast of Maine; known as Norwegian kelp, knotted kelp, knotted wrack or egg wrack. It is rich iodine and complex minerals, and has a salty taste due to the presence of macro and micronutrients. This is granulated (like a coarse sugar), so it can be sprinkled on foods and used like salt. Used mainly as food supplement, but also used as a plant food/fertilizer. Naturally contains 4-8% Sodium chloride (salt).