GHRP-6 (20mg)

Original price was: $55.00.Current price is: $50.40.

GHRP-6 is a synthetic ghrelin/growth hormone secretagogue agonist. It has positive effects on appetite, heart muscle cells, scar formation, and sexual motivation. Animal studies show this orally active growth hormone secretagogue also improves memory function and may help to thwart the neurological effects of Parkinson’s disease.


  • 1 x sterile 10ml multi-dose vial
  • Concentration: 2mg/ml of GHRP-6
  • Solubilized in bacteriostatic saline
  • Clear, sterile injectable solution
  • Designed for subcutaneous administration only

GHRP-6 (Growth Hormone Releasing Peptide-6) is a synthetic hexapeptide that stimulates the release of growth hormone via ghrelin receptor activation. It belongs to the GHRP family and acts primarily on the GHSR-1a receptor in the pituitary and hypothalamus.

What sets GHRP-6 apart is its strong ability to stimulate appetite while promoting endogenous GH release, making it highly useful for muscle building, tissue repair, and metabolic recovery in individuals with low appetite or high caloric needs.

GHRP-6 is also frequently used in combination with GHRH analogs (e.g., CJC-1295) for synergistic effects.

GHRP-6 binds to the ghrelin receptor (GHSR-1a), directly stimulating the anterior pituitary to release growth hormone. Unlike GHRH analogs, GHRPs bypass the hypothalamic regulation pathway, which leads to a potent and rapid GH surge after administration.

Additional actions include:

  • Stimulation of appetite via central ghrelin pathways
  • Promotion of IGF-1 production via GH stimulation
  • Enhanced recovery and protein synthesis
  • Immune modulation and cellular regeneration

When combined with GHRH analogs like CJC-1295, the effects are amplified, leading to increased pulse amplitude and duration of GH secretion.

GHRP-6 is generally well tolerated, although some users may experience transient or dose-dependent side effects.

Potential side effects include:
  • Increased appetite shortly after injection
  • Water retention or mild bloating
  • Temporary flushing or tingling
  • Possible increase in cortisol and prolactin at higher doses
  • Mild injection site irritation

These effects are generally mild and reversible upon discontinuation or dose adjustment.

Potential Benefits:
  • Stimulates endogenous GH and IGF-1 release
  • Enhances muscle recovery and fat metabolism
  • Promotes lean mass gain and increased strength
  • Significantly increases appetite, aiding in bulking or recovery
  • Improves joint health, collagen production, and skin elasticity
⚠️ Possible Side Effects:
  • Intense hunger shortly after injection
  • Temporary fatigue or flushing
  • Water retention, especially at high doses

Rare: headaches, lightheadedness, gynecomastia in sensitive individuals (due to prolactin elevation)

  • Not recommended in individuals with uncontrolled diabetes or active malignancies
  • Caution in those with prolactin-sensitive conditions (e.g., gynecomastia)
  • Avoid high-dose use in individuals with adrenal disorders due to potential ACTH stimulation
  • Do not combine with food containing carbohydrates or fats immediately pre/post injection

GHRP-6 may have synergistic effects when stacked with:

  • GHRH analogs (e.g., CJC-1295)
  • BPC-157 for recovery and inflammation
  • Anabolic agents or growth-supportive protocols

There are no known direct pharmacological interactions, but meal timing can affect its efficacy due to suppression of GH response.

GHRP-6 is not recommended during pregnancy or breastfeeding due to its endocrine activity and lack of safety data in human reproductive models. Animal data are limited and inconclusive.

GHRP-6 is not FDA-approved for use in children. Though it stimulates GH, it should only be used in pediatric populations under strict medical supervision for legitimate endocrine deficiencies.

GHRP-6 is not FDA-approved for medical use and is classified as an investigational peptide. It is widely used in clinical research and functional medicine contexts for its ability to stimulate growth hormone release and appetite.

  1. Smith RG, et al. (2005). “Growth hormone releasing peptides: pharmacology and clinical potential.” Endocrine Reviews.
  2. Nass R, et al. (2008). “Endocrine responses to GHRP-6 in adult subjects.” Clinical Endocrinology.
  3. Garcia JM, et al. (2010). “GHRP-6 and appetite regulation.” Expert Opinion on Therapeutic Targets.
  4. Walker RF, et al. (2006). “Synergistic effects of GHRP-6 and GHRH analogs.” Growth Hormone & IGF Research.
  5. Ghigo E, et al. (1999). “Prolactin and cortisol responses to GHRP-6 in humans.” Journal of Clinical Endocrinology & Metabolism.
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