According to ConAgra Foods, the producer of products under the Swiss Miss brand, all varieties of Swiss Miss cocoa mix are gluten-free. All varieties of Swiss Miss and Snack Pack pudding are also gluten-free, with the exception of any products that contain tapioca.
ConAgra Foods states that it reviews the ingredients and preparation of its gluten-free products. The company performs a final test to ensure that all products contain fewer than 20 parts per million of gluten. This additional test is necessary because an ingredient list is not necessarily a guarantee that a food does not contain gluten, which is essential for those with a sensitivity or allergy to the protein.