Vial

GHRP-2 (5 mg)

Growth Hormone Releasing Peptide

GHRP-2 is a synthetic hexapeptide that acts as a ghrelin receptor agonist to potently stimulate the release of growth hormone from the pituitary.

Usage:

Used in research to evaluate GH secretagogue activity, body composition changes, and metabolic effects.

Mechanism of Action:

Binds to the growth hormone secretagogue receptor (GHSR-1a) in the hypothalamus and pituitary, triggering G-protein–coupled signaling that increases pulsatile GH secretion.

Benefits:

  • Enhanced pulsatile growth hormone release
  • Improved lean muscle mass
  • Accelerated fat metabolism
  • Increased appetite (via ghrelin receptor activation)

Side Effects:

  • Transient increase in cortisol and prolactin
  • Mild water retention
  • Increased hunger
  • Possible tingling or numbness at injection site

Suggested Dosage:

Not specified

Half-life: ≈15–60 minutes

Delivery: Subcutaneous or intramuscular injection