<<Disclaimer: Verify this information before applying it to your situation.>> Hi, everybody, I received the following information from Lipton about their gluten free Wishbone salad dressings. Pam Below is our Gluten Free Product List: Wish-Bone Fat Free Salad Dressing -- Caesar Chunky Blue Cheese Deluxe French Honey Dijon Italian Ranch Sweet n' Spicy French Thousand Island Wish-Bone Light Salad Dressing -- Olive Oil Classics Lite Caesar Dijon Vinaigrette Blue Cheese French Italian Ranch Thousand Island Wish-Bone Regular Salad Dressing -- Balsamic Vinaigrette Caesar Chunky Blue Cheese Classic House Italian Creamy Italian Deluxe French Honey Dijon House Italian Italian Italian Robusto Olive Oil Italian Olive Oil Vinaigrette Ranch Red Wine Vinaigrette Russian Sweet n' Spicy French Thousand Island White Wine Vinaigrette All of the vinegar's which are used by Lipton are certified by our vendor to be gluten free. However, if you still do not wish to use products that contain distilled vinegar, then please refer to the product label. Where distilled vinegar is used by Lipton, it is included in the ingredient list. Thanks for your interest! Your friends at Lipton