<<Disclaimer: Verify this information before applying it to your situation.>> I just spoke with a representative from Warner-Lambert, the makers of Trident Sugarless Gum. Her response was a double-edged sword of sorts. "There are no ingredients containing gluten in the product. However, since they do not test for gluten, they cannot guarantee it is gluten-free as there is always a risk of possible contamination in the manufacturing process at their company and that of their suppliers." She did go on to say that they clean lines between runs. I guess it's back to the individual to make the decision if it is safe for them. Wouldn't it be nice if companies would commit one way or the other and not get led by their attornies who are trying to avoid lawsuits? Stacey Coral Springs, FL