Storyline

Lilly warns of dangerous impurities in tirzepatide knockoff compounds

Eli Lilly has raised concerns about high levels of impurities found in compounded versions of tirzepatide, a GLP-1 receptor agonist used for obesity treatment. The company warns that these knockoff formulations, some combined with vitamin B12, may pose safety risks to patients.

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  • BioPharmaDive report on Lilly's impurity warnings
    biopharmadive.com
  • FiercePharma coverage of Lilly's compounding dispute
    fiercepharma.com