What it is
GHRP-6 is one of the earliest synthetic growth hormone-releasing peptides. It acts on the ghrelin receptor to make the pituitary release growth hormone.
It is known for causing strong hunger, because ghrelin is also the body's main hunger signal.
US regulatory status
Not FDA-approved. The FDA lists GHRP-6 among bulk substances that may present significant safety risks in compounding (Category 2).
What the research shows
Research on GHRP-6 is mostly from the 1980s and 1990s, in lab animals and small human hormone studies. There are no quality clinical trials showing benefits for body composition, healing or aging.
How it is given
Subcutaneous injection (unapproved)
Commonly reported side effects
- Strong increase in hunger
- Water retention
- Flushing
- Higher cortisol and prolactin
- Possible effects on blood sugar
- Limited safety data
Questions to ask your provider
- What does the research really show about GHRP-6 in humans?
- Are there FDA-approved treatments for my goal that have stronger evidence?
- What are the risks of products labeled "research use only," and how would I know what is really in them?
Informational only. We are not doctors. PepSteady does not give medical advice, diagnose, or recommend doses, and we do not sell peptides. Always follow your licensed healthcare provider and pharmacist.