CJC 1295 Without DAC 10MG | GHRH 1 29 Peptide Analogue is a 10 mg format of the short GHRH 1 to 29 analogue commonly referred to as Mod GRF 1 to 29. Researchers study this peptide in laboratory work focused on growth hormone signaling models and pulsatile release dynamics. It is frequently used as a reference compound in peptide endocrinology research.