Natural Colon has a special proprietary blend of 12 organic, Greek, plant whole food raw ingredients, which include Organic Ginger Root, Organic Calendula & Organic Beets. These natural, organic ingredients work gently to properly cleanse the colon and improve regularity, without any of the common, harmful side effects like cramping, bloating or diarrhea. Natural Colon does not contain any harmful ingredients such as Bentonite, Senna, or Cascara Sagrada, which can be found in similar products. It also includes a special blend of probiotics and enzymes to replenish any depletions caused by the overuse of other colon cleansers you may have tried in the past. 100% vegan 100% raw ingredients Gluten-free