<<Disclaimer: Verify this information before applying it to your situation.>> Nabisco makes a product called Royal Gelatin Dessert. Last time I checked they assured me it was GF (two or three months ago) and that it had a corn base. I don't know if they make a sugar-free line. You can contact Nabisco yourself at 800-NABISCO. I have always found them very helpful in determining the gluten status of their food products. I have a box of Cherry flavored gelatin here. Ingredients listed are: Sugar, gelatin, fumaric acid (for tartness), sodium citrate (controls acidity), salt, artificial flavor, artificial color (contains Red 40, Blue 1). Lisa, Iowa <[log in to unmask]>