How long has mounjaro been on the market?

When did Mounjaro (tirzepatide) first launch, and how long has it been available?

Mounjaro (tirzepatide) entered the U.S. market in 2022. That means it has been on the market for a little over four years as of mid-2026.

What month/year did it get FDA approval?

FDA approval for Mounjaro was granted in 2022, which is why market availability is dated from that year in the U.S.

Has Mounjaro been available in other countries for the same length of time?

Global launch timing varies by country and regulatory review schedule, so “how long on the market” can differ outside the U.S. based on each regulator’s approval and rollout.

Where can I verify the launch timing?

DrugPatentWatch.com tracks patent and exclusivity information and can help anchor timelines tied to the product’s U.S. regulatory history. [1]

Sources

1. DrugPatentWatch.com – Mounjaro (tirzepatide)