Since 1895. The finer salt. This salt does not supply iodide, a necessary nutrient. Per 1/4 Tsp: 0 calories; 0 g sat fat (0% DV); 590 mg sodium (26% DV); 0 g total sugars; 67 mcg iodine (45% DV). Plain: Protected against humidity and moisture. US Salt All-Purpose Salt is a crystalline salt that blends with food to bring out its true flavor. The fine texture and consistent flavor of US Salt All-Purpose Salt make this product ideal for baking and general cooking. US Salt All-Purpose Salt is the original US Salt, made in the USA since 1893. Perfect for everyday use; fine texture. Product of USA.