We grind it to order, using only select, premium horseradish roots. This powerful, fresh flavor is not only important as an ingredient for a variety of sauces and seasonings, it's great alone on roast beef. Our special blend of spices sets this horseradish on fire. Per Spec Sheet, "Shipped by Dry Van - Must be Refrigerated upon Arrival." Ingredients Horseradish Roots, Vinegar, Salt, Artificial Flavoring.