All natural. This salt does not supply iodide, a necessary nutrient. Since 1848. Harvested from ancient sea salt deposits deep within the himalayas. The pink salt crystals contain natural that add a touch of color and excitement to elevate meals. Ideal for everyday cooking, blending, baking or seasoning at the table. BPA free. Non-GMO. Questions? Call 1-800-789-Salt (7258). For recipes and to learn more about our culinary salts visit www.MortonSalt.com. Facebook: facebook.com/mortonslat. Instagram: (at)mortonsalt. Product of Pakistan.