American Culinary Institute - 2004 Best Taste Award - Gourmet. USDA Organic. Millions of years ago, the salt in this bottle was part of a Pristine Sea: Long before the earth knew pollutants of any kind, a huge, ancient sea covered what is now called North America. Pure, natural salt was the main ingredient of this sea, and over millions of years, the water in the sea evaporated, leaving the salt in undisturbed deposits. At some point during the earth"s Jurassic era, a range of volcanos erupted around the ancient sea bed, sealing the salt with layers of thick volcano ash, protecting these precious deposits against the pollution that man would eventually introduce into the environment. Near the small town of Redmond, in south central Utah, we carefully extract this salt from deep within the earth, and bring it to you in it"s pure, natural state without additives, chemicals, or heat processing of any kind. This is RealSalt, full of flavor and natural goodness - the way salt was meant to be savored! RealSalts Organic Onion Salt is a distinctive combination of RealSalt and all-natural organic onion. You can enjoy the great taste of RealSalt together with a robust onion flavor you"ll love! Trace Mineral (Avg. %): Sodium Chloride (98.32%); Calcium (0.40%); Potassium (0.12%); Sulphur (0.11%); Magnesium (0.10%); Iron (0.06%); Phosphorus (0.05%); Iodine (0.002%); Manganese (0.0015%); Copper (0.001%); Zinc (0.0006%). RealSalt also contains numerous other trace minerals in minute quantities. Not a dietary source of iodine. Certified Organic by Q.A.I. - Quality Assurance International. Product of Utah.