<<Disclaimer: Verify this information before applying it to your situation.>> Cynthia: You need to avoid malt flavoring. It is usually barley malt or gluten-based. Better to be safe than sorry. There are some natural corn flake cereals out there that do not have barley malt or malt flavoring. Barbara's Corn Flakes and New Morning Corn Flakes have been gluten-free in the past. Pam