Is There Gluten In Corn Flakes?

Is There Gluten In Corn Flakes? While corn is naturally gluten-free, most of the conventional corn flake cereals contain flavorings and sweeteners that contain gluten. … Corn Flakes is definitely NOT gluten-free as it contains wheat or other gluten-containing ingredients. Are Kelloggs corn flake crumbs gluten-free? Traditional Kellogg’s corn flakes are wheat-free but contain barley,