GLUCOVANCE 500/5MG TAB 30's (Metformin)Overview GLUCOVANCE TAB 500 5MG is a combination of Metformin and Glibenclamide, two powerful medications used to regulate blood sugar levels in Type 2 diabetes patients. Metformin helps reduce glucose production in the liver, while Glibenclamide stimulates the pancreas to release more insulin, improving overall blood sugar control. How It Works Metformin (500mg): A biguanide that works by decreasing glucose production in the liver and improving