Janumet XR 50/1000mg is an extended-release medication containing sitagliptin and metformin HCl. Each bottle contains 56 tablets designed for the management of blood glucose levels. The medication combines two active ingredients in specific doses of 50mg sitagliptin and 1000mg metformin. This medication comes in a white bottle containing 56 extended-release tablets. Each tablet is formulated with 64.25 mg sitagliptin phosphate (equivalent to 50 mg sitagliptin) and 1,000 mg metformin hydrochloride. The product is manufactured by MSD International GmbH.