Bobs red mill gluten free pizza crust mix

I tried sending a photo of the ingredients. Not sure it worked so
Brown rice flour, potato starch , whole grain millet flour, whole grain sorghum flour, tapioca flour, potato flour, cane sugar, Xanthan gum, sea salt, guar gum,
Yeast packet: yeast, sorbitan monostearate, ascorbic acid

Not sure