CJCA modified GHRH analog (without DAC) providing short-acting GH pulses ideal for research into natural GH secretion patterns.
CJC-1295 Without DAC (also known as Mod GRF 1-29) is a 29-amino acid modified fragment of GHRH. Unlike the DAC version, it lacks the drug affinity complex (DAC), resulting in a shorter half-life (~30 minutes) that better mimics the natural pulsatile release of GH. It is commonly stacked with GHRPs in research protocols to maximize GH release.