Yerba Prima Psyllium Whole Husk is a 12 oz fiber supplement designed to support regularity and digestive health. This vegan, non-GMO, gluten-free product contains no sugar or artificial sweeteners. Mix 1-2 servings with juice or water and drink with a full glass of water for best results. Pure psyllium husk means no fillers, just high-quality fiber. Proudly made in the USA in Ashland, Oregon, a trusted name in premium health supplements for over 40 years.