Blessed Herbs Colon Kit

Hi I have a blessed herbs colon kit with me and noticed that the toxin absorber has psyllium husk and bentonite. They recommend mixing in water or apple juice and then shaking in the pint jar it comes with and then follow it up with more water. Now I've read that for PB shakes you want to hydrate the Bentonite first or else it can stick to your colon. So how would the blessed herbs toxin absorber be safe if you dont hydrate the Bentonite first?