<<Disclaimer: Verify this information before applying it to your situation.>> In a letter dated December 9, 1997 Cains Foods, Inc. stated: "The following Cains products are gluten free" The letter further states ".. the distilled vinegar and modified food starch that we use in Cains products are both derived from corn grain." Contact John Jefferson 1-508-772-0300 All Natural Mayonnaise Light Reduced Calorie Mayonnaise Reduced Fat Mayonnaise Dressing Fat Free Mayonnaise Dressing Tartar Sauce Sweet Relish Kosher Dill Pickles (Whole, Chips, Spears, Sandwich, Cuts) Sweet Cucumber Pickles (Chips, Sandwich Cuts)