<<Disclaimer: Verify this information before applying it to your situation.>> I received the following message from Christine Childs, which I am posting to the list with her permission: ================================================================== For children's chewable vitamins we use: Animal Friends from TwinLab Their address is: Twin laboratories, inc. Ronkonkoma, NY, 11779 The bottle lists them as "free of corn, yeast, wheat, milk, and egg products." They do not mention being gluten free specifically, but the vitamins are listed to be in a base of "dried orange juice, dried pineapple, crystalline pure fructose, honey and natural annato seed extract." My son has not had any problems with these vitamins. Christine Childs Missoula MT