An indispensable seasoning, salt is used in virtually every recipe and at virtually every table as well. Natural sea salt, like Frontier® Coarse Grind Sea Salt, is sodium chloride and naturally occurring trace minerals. (Typical refined table salt has these minerals removed and chemicals added.) This sea salt is perfect for a grinder bottle, or can be crushed to finer consistency with a mortar and pestle. Our bulk coarse-grind sea salt is kosher certified and non-irradiated.