Legal status · United States
Is GHRP-2 legal in the United States?
No. GHRP-2 is not an approved medicine in the United States; its classification is "Not approved; research use only". Nothing containing it is authorized for any use in people. Vials labeled "for research use only" are not exempt: that label does not make human use lawful. Human evidence: Moderate.
GHRP-2 in the United States at a glance
| Classification | Not approved; research use only |
|---|---|
| FDA approval status | Not FDA-approved (approved in Japan as a diagnostic agent) |
| Evidence level | Moderate (research strength: Moderate) |
| Reviewed | Sep 2026 |
Classification and note come from the GHRP-2 profile, checked against U.S. Food and Drug Administration (FDA) listings at the reviewed date.
What this means
- 01
No product containing GHRP-2 is approved by FDA for any use in the United States, so nothing on the market is authorized for people.
- 02
"Research use only" is a vendor label, not a legal category that permits human use. It does not exempt a product from medicines law.
- 03
Importing, supplying or promoting it for human use can fall under medicines legislation in the United States. This page is general information, not legal advice.
What GHRP-2 is
A second-generation GH secretagogue approved in Japan as a diagnostic agent, producing strong GH release with less appetite effect than GHRP-6.
GHRP-2, or pralmorelin, is a synthetic GH-releasing peptide approved in Japan as a diagnostic test of pituitary GH secretion. It produces robust GH release with less appetite stimulation than GHRP-6, though it can still raise cortisol and prolactin somewhat.
Mechanism: Agonizes the ghrelin/GH secretagogue receptor to stimulate a strong pulse of growth hormone from the pituitary.
Regulatory history: Not FDA-approved (approved in Japan as a diagnostic agent)
How FDA treats this kind of product
Approves prescription drugs by indication and polices unapproved products, including peptides sold online. Compounding pharmacies may prepare some compounds under a prescription when the FDA places them on a permitted bulk-substances category.
The classification above is the The Longevity Archive reading of U.S. Food and Drug Administration listings for GHRP-2 at the reviewed date, not a legal opinion. Rules change, and importing, prescribing and possessing a compound can each be treated differently. Check the regulator directly before acting on anything here.
GHRP-2 in other countries
Frequently asked questions
Is GHRP-2 legal in the United States?
No. GHRP-2 is not an approved medicine in the United States; its classification is "Not approved; research use only". Nothing containing it is authorized for any use in people. Vials labeled "for research use only" are not exempt: that label does not make human use lawful. Human evidence: Moderate.
Can I buy GHRP-2 in the United States?
No approved product exists to buy. In the United States GHRP-2 is classified as "Not approved; research use only", so there is no licensed pharmacy product. Vendors selling it "for research use only" are not selling it for human use, and that label does not change its legal status. This site does not list or recommend vendors.
Is GHRP-2 FDA approved?
No. FDA status: Not FDA-approved (approved in Japan as a diagnostic agent). Current US classification: "Not approved; research use only". Evidence level: Moderate.
Related compounds in the United States
Full research profile
Mechanism, cited studies, FDA status and the full legal summary for GHRP-2 live on its compound profile.
GHRP-2 profileThis page is general information about the regulatory status of GHRP-2 in the United States, current as of Sep 2026. It is not legal advice, and classifications change; check U.S. Food and Drug Administration directly or consult a lawyer for a specific situation. Educational use only. This database summarizes published research. It is not medical advice and contains no dosing protocols or recommendations for personal use. The Longevity Archive has no vendor relationships and does not recommend where to buy anything.