If you are wondering where to buy psyllium husk, look no further! Whole Psyllium Husks can be a convenient way to increase the intake of dietary fiber. It has the ability to swell up to 50 times the initial volume when added to liquid. This bulking action can play an important role in maintaining regularity and gastrointestinal health. Contains no yeast, wheat, corn, soy, milk, preservatives or additives. Not manufactured with gluten.