Provides digestive supportPromotes regularitySuitable for everyday wellness seekersFree of gluten, dairy, soy, nuts, and salt Psyllium is a soluble fiber derived from the seed husks of the Plantago ovata plant, otherwise known as ispaghula. Commonly used as a gentle bulk-forming laxative, psyllium supports healthy digestion and regularity. To keep things running smoothly, take one The Vitamin Shoppe brand Psyllium Husks capsule up to two times per day with a tall glass of water. Frequently Asked Questions What is a bulk-forming laxative?Instead of being digested, bulk-forming laxatives absorb liquid and swell in the intestines to form soft and bulky stool that stimulates your bowels.