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Lilly sues four compounders over copies of weight-loss drugs
Published by Global Banking & Finance Review®
Posted on April 23, 2025
2 min readLast updated: January 24, 2026
Global Banking & Finance Review®
Company
Published by Global Banking & Finance Review®
Posted on April 23, 2025
2 min readLast updated: January 24, 2026
Eli Lilly sues four compounders for selling unapproved tirzepatide products after a judge blocked pharmacy copies of its drugs.
(Reuters) -Eli Lilly said on Wednesday it had sued four compounders for selling unapproved products containing tirzepatide, after a U.S. judge last month blocked pharmacies from making copies of its weight-loss and diabetes medicines.
Compounders were, until recently, allowed to produce copies of obesity drugs while the FDA classified them as being in shortage, under U.S. rules that permit such manufacturing only during supply gaps.
Tirzepatide is the main ingredient in Lilly's weight-loss and diabetes medicines, including the blockbuster, Mounjaro.
Lilly's lawsuits, to be filed in California, name Mochi Health Corp, Fella Health and Delilah, Willow Health Services, and Henry Meds, accusing them of selling tirzepatide knockoffs — including versions with additives or in oral form — without clinical evidence of safety or effectiveness.
Indianapolis-based Lilly has already sued more than two dozen medical spas, wellness centers and compounding pharmacies for selling products claiming to contain tirzepatide.
Earlier this month, the company sued two other compounders and said it would send about fifty cease and desist letters, asking companies to confirm that they have already ceased mass compounding.
Compounding facilities create medicines by combining, mixing or altering drug ingredients.
(Reporting by Christy Santhosh in Bengaluru; Editing by Nivedita Bhattacharjee)
The main topic is Eli Lilly's lawsuits against compounders selling unapproved tirzepatide products.
Lilly sued them for selling unapproved copies of its weight-loss and diabetes drugs.
Tirzepatide is the main ingredient in Lilly's weight-loss and diabetes medicines, including Mounjaro.
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