<<Disclaimer: Verify this information before applying it to your situation.>> Here is a summary of deodorants that are GF and did not seem to cause irritation or discoloration for other list members. pure salt crystals Thai Crystal deodorant mist and Thai stick Tom's pure virgin coconut oil mix of isopropyl and high proof grain alcohol baking soda Lanvilin ( available at Health Food Stores) Kiss My Face Liquid Rock (crystal) deodorant *Please provide references to back up claims of a product being GF or not GF*