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Peptide Comparison
CJC-1295 DAC vs GHRP-2
Both are GH / IGF Axis peptides.
CJC-1295 DAC
CJC-1295 with DAC
Half-life: 6–8 days
No providers listed yet
GHRP-2
Growth Hormone Releasing Peptide 2
Half-life: 15–60 minutes
42 providers listed
Bottom line
GHRP-2 has published research citations on file; CJC-1295 DAC does not yet — the main evidence gap between them.
Quick Verdict
CJC-1295 DAC
Evidence
Half-life
6–8 days
GHRP-2
Evidence
Half-life
15–60 minutes
Which One Should You Choose?
| Your goal | Better option |
|---|---|
| Has published research citations | GHRP-2 |
| Less frequent dosing (longer half-life) | CJC-1295 DAC |
| Lower typical price per mg | GHRP-2 |
| More provider options (0 vs 42) | GHRP-2 |
Research summary only — not medical advice. Consult a qualified provider before making any decisions.
Side-by-Side Comparison
Research Evidence
CJC-1295 DAC
GHRP-2
Research Citations
About CJC-1295 DAC
CJC-1295 DAC is a GHRH analog carrying a Drug Affinity Complex (DAC) modification that binds covalently to circulating albumin, greatly extending its plasma half-life relative to unmodified or short-acting GHRH analogs. Through this albumin binding it acts as a long-lasting agonist at pituitary GHRH receptors, associated in research with sustained growth hormone and downstream IGF-1 elevation. This contrasts with the non-DAC form (Mod GRF 1-29), whose action is measured in minutes rather than days.
Research Areas
About GHRP-2
Synthetic hexapeptide that stimulates pulsatile growth hormone release from the anterior pituitary by acting on the ghrelin receptor (GHSR-1a). Commonly stacked with GHRH analogs such as CJC-1295 or Sermorelin to amplify GH output synergistically.
Research Areas
Safety Profile
Information below reflects published research data only — not medical advice. Consult a qualified provider before use.
CJC-1295 DAC
Contraindications
Suggested Monitoring
Research protocols routinely measure IGF-1 to track GH axis activity before and during use. Fasting glucose and insulin are monitored because GH elevation can reduce insulin sensitivity over time.
GHRP-2
Contraindications
Suggested Monitoring
GHRP-2 stimulates GH and cortisol release. Research protocols measure IGF-1 for GH axis response and baseline cortisol given the compound's adrenal stimulation. Glucose markers are standard given GH's effect on insulin sensitivity.
Used Together?
GHRP-2
Corticosteroids
Research notes that GHRP-2 stimulates cortisol and ACTH release via the HPA axis. Combined use with corticosteroid medications may affect glucocorticoid regulation. Consult your prescriber before combining.
Price (per mg)
CJC-1295 DAC
GHRP-2
Find Providers
Where to source these peptides
PeptideBase lists providers for educational research purposes only. Always consult a qualified healthcare professional before obtaining or using any peptide.
More GH / IGF Axis Comparisons
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Cite this page
Data last updated July 5, 2026
Free to reference and republish with attribution to PeptideBase. Choose a format:
PeptideBase. (2026). CJC-1295 DAC vs GHRP-2 — Per-mg Price Comparison. Retrieved July 5, 2026, from https://peptidebase.io/peptides/compare/cjc-1295-dac/ghrp-2