Educational Wellness Information Only
This platform provides peer-reviewed research summaries and educational content about peptides for wellness and optimization purposes. Nothing on this site is intended as medical advice, diagnosis, or treatment. We do not claim any peptide can diagnose, treat, cure, or prevent any disease. Always consult a licensed healthcare provider before beginning any wellness protocol.
Statements on this site have not been evaluated by the FDA. Compounded preparations are subject to applicable state and federal regulations. Availability and eligibility vary.
CJC-1295 vs Sermorelin
An educational, source-based comparison of CJC-1295 and Sermorelin — how each peptide works, what it's researched for, and what to know before going deeper.
A synthetic analog of growth hormone-releasing hormone (GHRH). The non-DAC version has a short half-life that preserves pulsatile GH release, while DAC variants extend the half-life via albumin binding. Research focuses on stimulating endogenous GH and IGF-1 production via the pituitary.
- Endogenous GH pulse amplitude
- IGF-1 elevation
- Body composition in adult GH-deficient research
- Sleep architecture (slow-wave sleep)
- • GH-axis manipulation may affect glucose tolerance.
- • Banned in competitive sport (WADA).
- • Requires physician oversight in any therapeutic context.
A synthetic 29-amino-acid analog representing the active fragment of endogenous GHRH. Stimulates the pituitary to release GH in a physiologic, pulsatile pattern. Previously FDA-approved (Geref) for pediatric GH deficiency diagnosis before discontinuation for commercial reasons.
- Adult GH deficiency
- Pediatric short stature (historical)
- Sleep quality and body composition in aging
- • No longer commercially available as an FDA-approved drug; available via compounding.
- • Requires physician oversight.
- • Banned in competitive sport.
CJC-1295 vs Sermorelin — Key differences
- Class: CJC-1295 is classified as Growth Hormone Axis, while Sermorelin is Growth Hormone Axis.
- Primary research focus: CJC-1295 — endogenous gh pulse amplitude; Sermorelin — adult gh deficiency.
- Tag: Growth hormone vs Growth hormone.