This salt does not supply iodide, a necessary nutrient. Vital mineral blend. Doctor recommended since 1976. Sustainably harvested. More nutritious than table salt. Kosher certified. Exquisite taste. Since 1976. Non GMO Project verified. nongmoproject.org. Nature & Progres. Fine Ground Celtic Sea Salt has been hand-harvested and dried by the sun and wind. Our sustainable harvesting methods combine tradition with innovation, and serve to preserve the vital balance of the ocean's minerals. Fine Ground Celtic Sea Salt contains no anti-caking or bleaching agents. Celtic Sea Salt brand is highly recommended by doctors and chefs. www.SelinaNaturally.com. Product of EU.