GNC Total Lean Chitosan with Glucomannan is scientifically formulated to help promote a feeling of fullness and encourage colon health. This dietary supplement contains 1000mg of chitosan, a non-soluble fiber that serves as a bulk-forming agent, helping to speed food through the digestive system. It also includes a proprietary blend of fructooligosaccharides, inulin, glucomannan powder, and psyllium seed husks powder. The product is designed to support digestive and colon health, making it easier to manage weight loss goals while maintaining overall health.