GLUCOPHAGE XR 500MG Tab 30's (Metformin)Overview GLUCOPHAGE XR 500MG Tablet contains Metformin, a well known medication used for managing blood sugar levels in Type 2 diabetes patients. The extended release (XR) formulation ensures consistent, all day control of blood glucose levels. How It Works Metformin: A biguanide that reduces glucose production in the liver and enhances insulin sensitivity, helping to regulate blood sugar effectively throughout the day. Benefits Extended release