GHRP-2

Growth hormone secretagogue — strong GH release with appetite increase

3.5
2 리뷰

Rating Breakdown

GH Release Potency
5.0
IGF-1 Elevation
4.0
Muscle Preservation
3.5
Fat Loss Support
2.5
Sleep Quality Improvement
3.0
Safety & Side Effects
3.0
Anti-Aging Effect
3.0
Cost Effectiveness
5.0

개요

GHRP-2 is a growth hormone releasing peptide that strongly stimulates GH release through ghrelin receptor agonism. May increase appetite.

Key Information

Identity
Also Known As Pralmorelin; GHRP-2
Sequence D-Ala-D-beta-Nal-Ala-Trp-D-Phe-Lys-NH2
CAS Number 158861-67-7
Molecular Formula C44H56N8O6
Properties
Half-Life Short (30 minutes)
Administration subcutaneous injection, oral
Dosage Range 100-300 mcg, 2-3x daily
Price Range $0.5–$3.5/mg
Handling & Storage
Storage Lyophilized: -20C; Reconstituted: 2-8C
Reconstitution Reconstitute with bacteriostatic water
Regulatory Status
US Status Research only
Legal Status Not FDA-approved. Available as research chemical.
Research Papers 1 indexed

Mechanism

Agonizes ghrelin receptors in pituitary and hypothalamus, producing strong GH release and appetite stimulation.

Benefits

  • Strong GH release
  • Oral bioavailability
  • Synergistic with GHRH analogs
  • Cost-effective

Side Effects

  • Increased appetite
  • Mild water retention
  • Flushing

Contraindications

  • Active cancer
  • Pregnancy

Evidence Summary

Studies show significant GH release, often combined with CJC-1295 or sermorelin.

Research

Studies show significant GH release. Often combined with CJC-1295 or sermorelin.

View Research

Safety

Well-tolerated. Appetite increase is common side effect.

Legal Status

Not FDA-approved. Available as research chemical.

연구

1 research papers indexed

View Research

Write a Review

Rating Breakdown

Effectiveness
5.0
Safety
3.0
Value
5.0
Overall
3.5

Based on 2 리뷰.

리뷰

Works but hunger is intense 2026-08-03
David L.

GHRP-2 definitely increases GH but the hunger is no joke. I was eating 4000+ calories. If bulking, great. If cutting, use ipamorelin instead. The GH release is strong and cost is low.

Effectiveness: 5/5 Safety: 3/5 Value: 5/5
Strong GH release at good price 2026-07-18
David L.

GHRP-2 gives a solid GH pulse. Stronger than ipamorelin but with more hunger. Great value for money. Stacked with CJC-1295 for maximum effect. Joint pain improved after 6 weeks.

Effectiveness: 5/5 Safety: 3/5 Value: 5/5