Question: what is the difference between xanthan gum and psyllium husk powder?
Answer: Xanthan gum is a thickener, stabilizer, emulsifier, and foaming agent. It provides structure and is stable over a broad range of temperatures. Psyllium husk, however, forms a gel that is stable only up to temperatures of about 176ºF (80ºC) (1), depending on the amount used in the recipe."