Fiber35 Diet ColonFit supports healthy bowel function with a unique blend of natural ingredients. It is a gentle, lubricating, non-cramping cleanse formula that promotes healthy bowel elimination while cleansing and detoxifying the colon‡. The easy-to-swallow vegetable capsules contain aloe vera leaf and buckthorn, which together stimulate bowel movements without causing irritation or cramping. ColonFit also includes acacia, a natural soluble fiber and prebiotic. Prebiotics are fiber sources that nourish the beneficial bacteria in the intestine, helping to maintain healthy colon function and reduce gas and bloating.