It is on the WADA Prohibited List in category S2 Peptide Hormones and Their Releasing Factors, and also banned by professional sport leagues like MLB, but curiously it is not on the NFL list
[DOI] [PMC free article] [PubMed] [Google Scholar] Bao M
What to Look for in a Supplier When evaluating peptide suppliers, prioritize: Third-party testing: Certificates of analysis from independent laboratories verify purity, identity, and absence of contaminants
In clinical studies, it has been shown to have beneficial effects on skin aging, muscular homeostasis, diabetes, Alzheimer disease, cardiovascular disease, and osteoporosis
Every batch is subjected to High-Performance Liquid Chromatography (HPLC) and Mass Spectrometry (MS) analysis