CJC-1295 DAC functions as a synthetic GHRH analog that stimulates pituitary GH release. Its Drug Affinity Complex (DAC) moiety binds to serum albumin, extending its half-life to approximately 6–8 days and producing sustained, dose-dependent elevations in GH and IGF-1[1]. Ipamorelin is a selective growth hormone secretagogue that activates the ghrelin receptor (GHSR) to trigger rapid GH pulses without significantly affecting ACTH, cortisol, or prolactin[2]. When combined, these peptides act through complementary pathways—GHRH receptor and ghrelin receptor—to synergistically amplify endogenous GH secretion[3].