Progresso Soups in Gluten-Free Foods, Products, Shopping & Medications Posted May 2, 2013 · Report to Admin I just called Progresso today. The woman on the phone checked their gluten policy and said that the only products they ensure to be gluten free are labeled as such, either on the front of the can or in small, white, bold print on the back: http://progresso.com/Products/Gluten-Free As for soups not labeled as gluten-free, she said Progesso does not hide gluten in any of its ingredients (e.g. the Modified Food Starch is safe; if it had wheat, it would say Modified Wheat Starch). However, she did add that, unless the product is labeled as gluten free, Progresso cannot guarantee that the product hasn't been contaminated through the sourcing or manufacturing process. I hope this helps everyone!