Kona Deep Water Sea Salt is made by a unique, innovative method. Pure sea water travels from many fathoms below the ocean's surface to "greenhouses" where it dries under the Hawaiian sun. The water and resulting salt is never exposed to environmental elements. Moist, pure white, medium grain, flaky crystals, Kona Deep Water Sea Salt is delightful. 100% natural, rich mineral flavor. For those looking for low sodium, this salt is one of the lowest: 78.2% sodium chloride.