Side effects and watch-outs
- Cortisol elevation
- Prolactin increase (mild)
- Water retention
- Injection site reaction
- Hunger stimulation
Peptide / GH Axis
GHRP-1
First-generation GHRP. Selective GH release with moderate cortisol elevation. Predecessor to GHRP-2 and GHRP-6. Less commonly used today but well characterised.
Educational reference only. This page does not diagnose, prescribe, or replace care from a licensed professional. Laws, availability, and clinical appropriateness vary by location.