This salt does not supply iodide, a necessary nutrient. Non GMO Project verified. nongmoproject.org. Superfoods with soul. Nature + Earth. These delicate salt flakes are hand-harvested from the Salar de Uyuni. The pyramid shape is formed naturally by the salt from the salar, rain, wind and sun. Pinch and crumble this culinary salt for a delicate flavor. Refillable. natierra.com. 1% for the planet. Product of Bolivia.