<<Disclaimer: Verify this information before applying it to your situation.>> I talked to the people at Newman's on Fri (5/26/95). At that time they told me that they do use distilled vinegar, in addition to red wine and/or cider vinegar, in all their salad dressings and salsas. They were very specific that this may be controversial to Celiacs, although they did point out that in Canada it was considered GF!