Healthy Urinary Tract! Washes Away Undesirable Particles! D-Mannose is a simple sugar that occurs naturally in some plants, including cranberries. Although small amounts of D-Mannose are metabolized by the human body, much of it is rapidly excreted in the urine. In the bladder, D-Mannose can adhere to undesirable foreign substances, preventing them from sticking to the lining of the bladder. Because insubstantial amounts of D-Mannose are used by the body, it does not interfere with blood sugar regulation. Healthy Urinary Tract!Washes Away Undesirable Particles!GMP Quality Assured!A Dietary Supplement! Note: Manufacturers continually change product specifications. While we try our best to keep product descriptions up to date, they do not necessarily reflect the latest information available from the manufacturer. We are not responsible for incorrect or outdated product descriptions and/or images.