Polycarbophil is a synthetic polymer used primarily as a laxative and stool softener. It works by absorbing water in the intestines, which helps to form a gel-like substance that makes bowel movements easier and more comfortable. This compound is often found in over-the-counter products for treating constipation. In addition to its use in digestive health, polycarbophil can also serve as a thickening agent in various pharmaceutical and food products. Its ability to retain moisture makes it valuable in formulations that require a stable consistency, contributing to the effectiveness of medications and dietary supplements.