In the era of Make America Healthy Again, the popularity of peptidesshort chains of amino acids that often act as signalling molecules in the bodyhas risen sharply. Many compounding pharmacies, which produce Identification of CJC1295, a growthhormonereleasing peptide, in an unknown pharmaceutical preparation Henninge 2010 Drug Testing and Analysis Wiley Online Library Melanotan II A Sun Kissed Look, and a Confident You. Melanotan II (Tan Jabs): Why They're Not Worth The Risk MD breaking down Melanotan II Part 2 of my peptide series. The research, the risks, the reality. Long term safety data? Nonexistent.