bowel cleanse means cleansing the digestive system and not to constipate, you might be doing it wrong..or maybe the method is just not fit for your needs. if you are asking for some alternative, here's an all natural, non GMO, non habit forming and can give relief even to chronic constipation, Digestic by Mimonis. It contains natural products like papaya, and fennel... try to search through the product and its content.Hope this helped.