About this item Clinically proven effective to help restore and maintain regularity 100% non-allergenic Gluten-free Description CitrucelAr with SmartFiberAr Methylcellulose Fiber is a fiber for regularity that won't cause excess gas. It helps restore and maintain regularity and relieves constipation (irregularity). For constipation associated with other bowel disorders like IBS, when recommended by a doctor, Citrucel with SmartFiber generally produces a bowel movement within 12âÇ"72 hours. Product Videos Custom Field Product Reviews × Citrucel Citrucel with SmartFiber Methylcellulose Fiber Therapy Caplets (240 ct.) - *Special Order Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *.
About this item Clinically proven effective to help restore and maintain regularity 100% non-allergenic Gluten-free Description CitrucelAr with SmartFiberAr Methylcellulose Fiber is a fiber for regularity that won't cause excess gas. It helps restore and maintain regularity and relieves constipation (irregularity). For constipation associated with other bowel disorders like IBS, when recommended by a doctor, Citrucel with SmartFiber generally produces a bowel movement within 12âÇ"72 hours. Product Videos Custom Field Product Reviews × Citrucel Citrucel with SmartFiber Methylcellulose Fiber Therapy Caplets (240 ct.) - *Special Order Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *.