We offer high quality DYFORMIN-500 (Metformin HCI 500mg Tablets) and DYFORMIN-850 (Metformin HCI 850mg Tablets). Metformin is an oral diabetes medicine that helps control blood sugar levels. Metformin is for people with type 2 diabetes. Metformin is sometimes used in combination with insulin or other medications, but it is not for treating type 1 diabetes. Our team offers the best rage of this product with high quality assurance.