AOD-9604 vs hGH Fragment 176-191

Both are categorized under Fat metabolism in our directory—here is how they differ in name, use, and label context.

AOD-9604

Fat metabolism

AOD-9604 illustration

A fragment of human growth hormone studied for fat loss without IGF-1 effects.

AOD-9604 is the C-terminal fragment of hGH (amino acids 176–191). Trials explored fat reduction without growth effects; results were modest. WADA-prohibited. Sold as a research peptide for body recomposition—evidence…

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hGH Fragment 176-191

Fat metabolism

hGH Fragment 176-191 illustration

The lipolytic piece of growth hormone—marketed for fat loss in research markets.

This region of growth hormone is thought to drive fat metabolism without full GH side effects. Clinical development stalled; most use is gray-market injection. Often confused with or sold alongside AOD-9604.…

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Quick comparison

  • AOD-9604: Fat metabolism — A fragment of human growth hormone studied for fat loss without IGF-1 effects.…
  • hGH Fragment 176-191: Fat metabolism — The lipolytic piece of growth hormone—marketed for fat loss in research markets.…