GHRP-2
Growth Hormone Releasing Peptide-2
6 Amino Acids · MW: 817.97 Da
Amino Acids
6
Molecular Weight
817.97 Da
Half-life
~25 minutes
Research Score
4.5
Studies
172
Storage
N/A
What is GHRP-2?
GHRP-2 (Pralmorelin) is a synthetic hexapeptide that stimulates growth hormone release through the ghrelin receptor. It produces stronger GH release than GHRP-6 with less appetite stimulation. Approved in Japan as a diagnostic agent for GH deficiency.
Key Benefits & Mechanisms
Potent GH release (stronger than GHRP-6)
Less appetite stimulation than GHRP-6
Improved body composition
Enhanced deep sleep quality
Cytoprotective properties
Muscle recovery and growth
Anti-aging effects
Research Summary
GHRP-2 has strong clinical evidence. Approved in Japan for diagnostic use. Multiple human studies confirm reliable GH stimulation with a favorable side effect profile compared to GHRP-6.
Related Peptides
BPC-157
Body Protection Compound
BPC-157 (Body Protection Compound-157) is a pentadecapeptide composed of 15 amino acids. It is a partial sequence of the body protection compound discovered in and isolated from human gastric juice. Extensive research demonstrates remarkable healing effects on tendons, muscles, the nervous system, and gastrointestinal tissue.
HealingIpamorelin
Growth Hormone Secretagogue
Ipamorelin is a selective growth hormone secretagogue that stimulates natural GH release without significantly affecting cortisol or prolactin levels. It is considered one of the safest and most selective GHRPs available.
PerformanceCJC-1295
Growth Hormone Releasing Hormone Analog
CJC-1295 is a modified GHRH analog with an extended half-life due to Drug Affinity Complex (DAC) technology. It promotes sustained, pulsatile GH release, improving body composition, recovery, and sleep quality.
PerformanceGHRP-6
Growth Hormone Releasing Peptide-6
GHRP-6 is a hexapeptide that stimulates the ghrelin receptor to promote growth hormone release. It is one of the earliest and most studied GH secretagogues, known for significant GH pulse induction and appetite stimulation.
Performance