How does CJC-1295 (no DAC) work?
Synthetic GHRH analog (no-DAC version). Binds the growth hormone-releasing hormone receptor on the pituitary, signaling 'release GH'. Short half-life keeps natural GH pulses distinct rather than smoothing them into a flat elevation. In plain terms, CJC-1295 (no DAC) is pairs with Ipamorelin to amplify your natural growth-hormone pulses. A GHRH analog whose 'no-DAC' version stays short-acting on purpose. Mechanistic detail like this comes largely from preclinical and early research, the human picture is limited.
What people use it for
- Users stacking with Ipamorelin (the canonical pair)
- People wanting GH benefits while preserving the natural pulse rhythm
References
- Prolonged stimulation of GH and IGF-I secretion by CJC-1295 — Teichman SL et al., JCEM, 2006
- Human growth hormone-releasing factor (hGRF)1-29-albumin bioconjugates activate the GRF receptor on the anterior pituitary in rats: identification of CJC-1295 as a long-lasting GRF analog — Jetté L et al., Endocrinology, 2005
- Injectable Peptides in Sports Medicine: A Structured Narrative Review of Evidence, Safety, and Antidoping Implications — Villegas Meza AD et al., JBJS Reviews, 2026
Pepdex is an editorial reference, not medical advice. Peptides vary in legal and approval status by country, many are research compounds without full human safety data. Talk to a qualified clinician before starting anything.
More on CJC-1295 (no DAC)
Last updated 2026-06-06.