GHRP-2 Protocol
Dosing & Research
Last Updated: September 4, 2026
Chemical Identity
- Amino Acid Sequence
- D-Ala-D-2-Nal-Ala-Trp-D-Phe-Lys-NH2
- Molecular Formula
- C45H54N9O6
- Molecular Weight
- 817.02 g/mol
- CAS Number
- 158861-67-7
GH release studies, IGF-1 modulation, Appetite and ghrelin research, Combination secretagogue protocols
Half-Life
~1.5 Hours
Administration
Injection
Frequency
2-3 times daily
How It Works
- GH release studies
- IGF-1 modulation
- Appetite and ghrelin research
- Combination secretagogue protocols
Dosing Structure
Dose
100–300mcg per injection
Frequency
2-3 times daily
Example Protocols
Dose: 100–300mcg per injection
Frequency: 2-3 times daily
Duration: 8-12 weeks
Off Period: Not listed
Find Research Grade GHRP-2
Recommended vendors for sourcing research-grade material. PeptaBase does not sell peptides directly.
Vendor One Research Labs
COA VerifiedThird-party COA-verified research peptides with published batch testing.
Source Coming SoonVendor Two Sciences
Purity TestedUS-based research compound supplier with independent purity testing.
Source Coming SoonVendor Three Peptide Co.
Bulk research peptide sourcing with batch-level documentation.
Source Coming SoonResearch & Studies
Loading citations…
Research Feedback
0 approved
For research discussion only. Community feedback is moderated and shown here as aggregated insights after approval.
Be the first to submit research feedback for this peptide.
Approved submissions will appear here as aggregated insights.