I'm using a product that is powdered psyllium husks and seeds (Attogram). I've had the best response to this psyllium. When I used powdered husks my bowels slowed some and I had no elimination of plaque. When I used the powdered psyllium husk and seed product I found that the cleansing was the best and started to see some really good cleansing. I recently ran out of the powdered husk and seed product and tried the powdered husk product again because its cheaper and had the same slow down.