As a synthetic fragment of human GH residues 176-191, it allows researchers to study the metabolic arm of GH signalling independently of IGF-1 pathway activation
The vitamin is essential for our bodies, but we cannot produce it ourselves
(PubMed) Qin X, Xu M, Zhang Y, et al
HCG is highly effective in helping female patients become pregnant
Schedule Your Free Consultation Today About the Author Author:** Blueline Wellness Group Medical Team Medical Reviewer:** Jose Vazquez, LVN Published:** December 17, 2025 Last Updated:** December 17, 2025 Fact-Checked:** Yes Patient-Reviewed:** Yes Medical Disclaimer: This content is for informational purposes only and does not constitute medical advice
It is explicitly banned by the World Anti-Doping Agency (WADA) and the United States Anti-Doping Agency (USADA) under the Peptide Hormones, Growth Factors, and Related Substances category