Ya'll are so nice and helpful!!! I've been taking Equalactin (500mg polycarbophil), do you know if this is the same as Benefiber? And is Metamucil different than Citrucel? My dad takes Metamucil for regularity (don't know if it's C or D...I don't ask LOL) and I've tried Citrucel and it doesn't work Thanks so much again!