Citrucel with SmartFiber Methylcellulose Fiber Therapy Caplets, 240 ea

Citrucel with SmartFiber 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 12–72 hours.