5-azacytidine) might have a role in the treatment of breast cancer cells with epigenetically silenced CDO1for example, by inducing sensitisation to anthracycline
These medications are delivered subcutaneously, which means they work best when injected into fatty tissue
This means: It is not FDA-approved for human use outside of clinical trials It cannot be sold for dietary or medical use only for research purposes Possessing or using it without a prescription is technically legal in personal research contexts but may violate athletic federation or workplace testing rules Drug Testing Considerations CJC1295 and its metabolites can be detected in anti-doping tests and are listed on the World Anti-Doping Agency (WADA) Prohibited List under Peptide Hormones, Growth Factors, and Related Substances
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Medically reviewed by Missy Zammichieli, DNP, APRN, FNP-BC Updated March 24, 2026 Book Consultation WHAT IS PT-141