Psyllium Husk 500mg by Now Foods 200 Capsule Internal cleansing along with proper cleansing of the colon is exceptionally important when it comes to maintaining a healthy level of regularity. First used by Arab physicians during the middle ages to treat constipation psyllium husks have the unique ability to swell up to 100 times their natural volume. This amazing bulking capacity makes NOW Psyllium Husks a truly effective resource in attaining healthy digestive consistency. Available in easy-to-swallow capsules NOW Psyllium Caps are safe convenient and very affordable