Chitin is found in the exo-skeletons of shrimp, crabs and other shellfish.
Chitosan Rx Ultra has the unique ability to attach itself to lipids or fats. There are no calories in Chitosan Rx Ultra since it is not digestible. Chitosan Rx Ultra attaches to fat in the stomach before it is metabolized. Chitosan Rx Ultra traps the fat and prevents its absorption in the digestive tract. The fat binds to the Chitosan Rx Ultra fibre is then eliminated from the body.