This is a vital part of the Master Fast System and really scrubs the bowels clean. The psyllium husks act like a brush and the bentonite clay and the activated charcoal pull and absorb toxins out of the bowel walls. It’s recommended to take between 1 and 4 tablespoons of it. You can mix it in your juice or make a thick pudding out of it which helps you feel less hungry. I add Dr. Morse’s GI Broom powder to it but Gino at Master Fast likes a GI Broom tincture available from them. Good luck on your Master Fast!