GHRP-2
A potent ghrelin agonist that drives GH release while also significantly increasing appetite.
Overview
GHRP-2 is one of the original GH-releasing peptides — known for both its potency and its strong effect on appetite. It remains popular in body-composition research where increased food intake is desired alongside GH effects.
Benefits
- Reliable GH pulse per dose
- Increases appetite (useful in bulking)
- Often stacked with GHRH analogs for synergy
- Decades of research history
Mechanism of Action
Binds ghrelin receptors in the pituitary to trigger GH release, while also stimulating appetite centers in the hypothalamus via the same pathway as endogenous ghrelin.
Dosage (informational only)
- Typical range
- 100–300 mcg per dose
- Frequency
- 2–3x daily
Frequently combined with a GHRH analog like CJC-1295 to amplify GH pulses.
Side Effects
- Increased appetite
- Cortisol and prolactin elevation
- Water retention
Related peptides
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