Yerba Prima's Psyllium Husks fiber powder is a gluten free, natural fiber supplement, with no added sugar, artificial flavors or fillers. Psyllium Husks promote easy, healthy elimination and sweep waste out of the colon more quickly. Psyllium Husks do not just promote regularity; they also support heart health. Simply mix with juice, milk, soy or rice drinks or water. Yerba Prima's products are made only from premium quality ingredients.