GHRP-2
Growth Hormone Releasing Peptide-2
A second-generation GH secretagogue with potent GH-releasing activity and less appetite stimulation than GHRP-6. Widely used in anti-aging and performance protocols.
Mechanism of Action
GHRP-2 binds to ghrelin receptors and stimulates a strong GH pulse. It has a higher potency than GHRP-6 with less pronounced ghrelin-mediated appetite stimulation. It modestly increases cortisol and prolactin.
Health Claims & Evidence
Potent GH secretagogue with strong pulse stimulation
Supports lean muscle mass and fat loss
Improves sleep and recovery
Short-Term Effects
Improved sleep quality, mild appetite increase, enhanced recovery.
Long-Term Effects
Gradual improvements in body composition and GH levels with consistent cycling.
Side Effects
Water retention, mild cortisol and prolactin elevation, potential desensitization with chronic use.
Contraindications
Avoid with active malignancies. Use with caution in diabetics.
This profile is provided for educational research only. It is not a treatment recommendation or dosing guide. Human evidence, safety information and regulatory status vary by substance. Verify primary sources and consult a qualified healthcare professional for medical decisions.
Research Papers
GHRP-2 stimulates GH release in healthy volunteers
Arvat et al. · Journal of Endocrinological Investigation · 1997
Educational research only. This profile is not a treatment recommendation or dosing guide. Human evidence, safety information and regulatory status vary by substance. Consult a qualified healthcare professional for medical decisions.
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