Xanthan Gum is used as a thickener and stabilizer, helping keep the moisture within our clay mask and limit natural separation. The specific Xanthan Gum solution we use for NENA Skincare is vegan, cosmos certified, non-irradiated and GMO free. . . . . . #nenaglacial #ironwoodclay #glacialclay #skincarescientist #theglaciallab #naturalskincare #skincareproducts #veganskincare #cosmocert #gmofree