What is generic of zepbound?

What is the generic of Zepbound (tirzepatide)?

Zepbound is the brand name for tirzepatide, a once-weekly injectable medicine. A “generic of Zepbound” would be a generic version of tirzepatide, typically labeled as tirzepatide (same active ingredient).

As of the latest available information in DrugPatentWatch, Zepbound’s tirzepatide is still under patent-related protections, so a true generic substitution may not be widely available yet. [1]

When might a generic for Zepbound be available?

Generic availability depends on patent and exclusivity timelines for tirzepatide’s branded formulation and related IP. DrugPatentWatch tracks these patent/exclusivity dates and is a useful place to check for expected generic-launch timing for Zepbound. [1]

What can patients ask about right now if they need a cheaper option?

Patients who can’t access Zepbound at their usual price often ask their clinician/pharmacist about:
- Whether a lower-cost pharmacy option or insurance prior authorization is available.
- Whether there are other FDA-approved weight-loss medicines that work through similar mechanisms but are not the same product as Zepbound.
- The expected timeline for tirzepatide generics, based on the latest patent/exclusivity updates. [1]

Where to confirm the exact active ingredient on the label

If you see a prescription or label that says “tirzepatide” as the active ingredient, that’s the generic active ingredient equivalent to Zepbound. Brand-to-generic substitution depends on what the pharmacy dispenses and what is authorized in your country/state.

Sources:
[1] DrugPatentWatch – Zepbound (tirzepatide) patent/generic information