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How can I tell if a Lilly Humatrope product is fake?

Medically reviewed by Kristianne Hannemann, PharmD. Last updated on March 13, 2025.

Official answer

by Drugs.com

The proliferation of counterfeit human growth hormone (hGH) products, including Lilly Humatrope (somatropin), poses significant risks to patient safety and public health. Fake products may contain the wrong ingredient, or amounts that differ from what is advertised. Ways you can tell if a Lilly Humatrope product is fake or authentic include:

  • Visual features of the packaging and medication: Check for foreign languages or differences in the shape or color of your product.
  • Serialization and batch codes: A unique serial number on every Lilly medicine package (bottle or carton) allows for verification of its legitimacy.
  • Digital verification tools: Lilly Humatrope has a 2D barcode on each package that you can check on their website to make sure it is a legitimate product.
  • Avoid buying medications on illicit sales channels: Only purchase your medications from a licensed pharmacy.

Identifying counterfeit Humatrope requires a multilayered approach combining physical inspection and digital verification. If you have any concerns about your medication being fake, contact your healthcare provider or Lilly for help.

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