Reviewed Mar 2026 | Sources: PubMed

CJC-1295 vs GHRP-6: Head-to-Head Comparison

CJC-1295 (GHRH pathway) and GHRP-6 (ghrelin pathway) target different receptors for GH release. They are synergistic when combined. CJC-1295 provides sustained GH elevation while GHRP-6 triggers strong pulses and significant appetite stimulation.

Side-by-Side Comparison

DimensionCJC-1295GHRP-6
Evidence LevelPhase II trialsExtensive preclinical and clinical data
FDA StatusNot approvedNot approved
MechanismGHRH receptor agonistGhrelin receptor agonist (strong ghrelin mimetic)
Appetite EffectsNo significant appetite changeIntense hunger stimulation
Side EffectsWater retention, injection site reactionsIntense hunger, cortisol/prolactin rise, dizziness
Dosing Convenience1-2x weekly (DAC version)2-3x daily
CostModerateLow
Evidence Level
CJC-1295
Phase II trials
GHRP-6
Extensive preclinical and clinical data
FDA Status
CJC-1295
Not approved
GHRP-6
Not approved
Mechanism
CJC-1295
GHRH receptor agonist
GHRP-6
Ghrelin receptor agonist (strong ghrelin mimetic)
Appetite Effects
CJC-1295
No significant appetite change
GHRP-6
Intense hunger stimulation
Side Effects
CJC-1295
Water retention, injection site reactions
GHRP-6
Intense hunger, cortisol/prolactin rise, dizziness
Dosing Convenience
CJC-1295
1-2x weekly (DAC version)
GHRP-6
2-3x daily
Cost
CJC-1295
Moderate
GHRP-6
Low

Peptide Overviews

CJC-1295

BHuman Studies

CJC-1295 is a synthetic analog of growth hormone-releasing hormone (GHRH). Available in two forms: with and without Drug Affinity Complex (DAC), which extends its half-life.

Growth Hormone SecretagoguesNot Approved
View full CJC-1295 profile →

GHRP-6

BHuman Studies

GHRP-6 was one of the first synthetic GH secretagogues developed. It stimulates strong GH release but also significantly increases appetite through ghrelin receptor activation.

Growth Hormone SecretagoguesNot Approved
View full GHRP-6 profile →

CJC-1295 vs GHRP-6: FAQ

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No claims of therapeutic efficacy are made for substances that are not FDA-approved for the discussed indications. Research citations reflect published findings and do not imply endorsement.