Worldwide delivery in 2 to 3 business days. Shipping details

Secretagogue, reference only

CJC-1295 (no DAC)

Tetrasubstituted GHRH(1-29) analog without albumin tether; ~30-min half-life preserves pulsatile GH release.

CJC-1295 (no DAC) is not in our range right now. This page documents it from the literature for research reference only, not for human use. Compounds available to order are listed below.

Specification

Molecular weight
3,367.95 Da
Half-life
30 min
Research area
Secretagogue

Also called Modified GRF 1-29, Mod GRF 1-29, Sermorelin-like analog

~30 min in humans SC (estimated; no formal published PK trial for the no-DAC form). Sermorelin (GHRH 1-29) parent shows t½ ~10–20 min IV. Stability extended over native GHRH via D-Ala2, Gln8, Ala15, Leu27 substitutions resisting DPP-4 and trypsin.

About the research

CJC-1295 without DAC — more accurately Modified GRF (1-29) — is a stabilized GHRH analog with four amino-acid substitutions (D-Ala2, Gln8, Ala15, Leu27) that protect against enzymatic degradation while preserving the short half-life characteristic of native GHRH. It is the standard pulsatile-GH research tool, typically paired with ghrelin-mimetics like ipamorelin to model the synergistic dual-axis stimulation of physiological GH secretion.

Mechanism, reported research areas, literature dose ranges and co-factor studies are on the research page, with sources. Nothing there is a claim about this product.

Read the CJC-1295 (no DAC) research overview
  • Pulsatile GHRH receptor activation studies
  • Stacked protocols with ipamorelin or hexarelin
  • Sleep-architecture and slow-wave-sleep research
  • Sermorelin/GHRH comparator pharmacodynamics
  • Reported research areas, from the literature. Not product claims.

In stock now

All products

Subscribe to our newsletter and enjoy 10% off

New products, restocks and offers. Your code is shown straight away and emailed to you. Unsubscribe with one click.

Analytics cookies

With your permission we use Google Analytics to see which pages and products are useful. It sets cookies. Our own measurement is cookieless and runs either way. Details in the cookie policy.