These have 0% GMO, gluten microplastic particles and pesticides but 100% Vitamins (E, B3) and minerals such as Potassium, Magnesium, Iron and Calcium. And the best part is that Salicornia salt is popular due to its 50% less sodium content. https://saltwise.us/blogs/news/why-should-you-have-vitamin-rich-salt-on-your-kitchen-shelves