<<Disclaimer: Verify this information before applying it to your situation.>> I'm looking for sports drinks that are gluten-free. I have verified that Gaterade is gluten-free. I am interested in using XL-1 but have been unable to verify if it is GF. XL-1 is manufactured in Oslo, Norway. Pioneer Sports www.xl1.com is the major distributor of XL-1 in the US. They were unable to help me with its GF status. Any help I could get would be appreciated. Arden K. LaBonte Minnesota, United States