What's the Generic for Januvia?
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3 min read
As of late 2025, there is no generic equivalent of the brand-name drug Januvia (sitagliptin) available in the U.S. that is interchangeable with the original. The active ingredient in Januvia is sitagliptin, which has a key patent that expires in 2026, though a different generic sitagliptin formulation (Zituvio) is available.