The 100% USDA certified organic42 mustard oil is cold pressed, natural and unaltered. Produced in a traditional stone mill, which produces no chemical residue. A great gift for grille enthusiasts. Mustard Oil naturally contains Alpha-Linolenic Acid (ALA), a healthy Omega-3 fatty acid. The nourishing mustard oil is used for cooking as well as medicinal purposes and is popular for massages. Brilliant for cooking meat and fish, it also tastes great mixed into mayonnaise or other table sauces.