Source comparison
Side-by-side comparison of common GHRPs
Hexapeptide GHRP Pentapeptide GHRP GH-releasing potency High Moderate Moderate–high Appetite stimulation Lower Strongest Low Cortisol / ACTH rise Yes (dose-dependent) Yes Minimal (selective) Prolactin rise Minimal CD36 interaction Well characterized Present Le
This comparison does not assign a generated winner or score.
- Hexapeptide GHRP
- Pentapeptide GHRP
- GH-releasing potency
- High
- Moderate
- Moderate–high
- Appetite stimulation
- Lower
- Strongest
- Low
- Cortisol / ACTH rise
- Yes (dose-dependent)
- Yes
- Minimal (selective)
- Prolactin rise
- Minimal
- CD36 interaction
- Well characterized
- Present
- Less emphasized
- Notable desensitization
- With continuous exposure
- This table summarizes tendencies reported across preclinical and small human studies; it is a research comparison, not a guide to use. None of these compounds is an approved therapy.