Solgar Psyllium Husk Fiber 500mg is a natural source of dietary fiber that promotes digestive health and regularity. Psyllium husk is a soluble fiber that promotes regular bowel motions and overall colon health. It can also aid with heart health by lowering cholesterol levels when paired with a low-fat diet. This product is prepared with high-quality, vegan-friendly ingredients and is devoid of gluten, dairy, and artificial preservatives, making it appropriate for individuals with dietary requirements.