All natural; Salt free; No MSG; No preservatives; Non-irradiated. Brown mustard seeds are hot and aromatic. An important flavoring to Indian cuisine. Sprinkle on salad greens or on grilled fish and meat dishes for added zest. Blend a teaspoon into softened butter to liven up seafood. Crush seeds and add to meat gravies and wine sauces. This product ships in approximately 1 days