Buy GHRP-6
Also known as Growth Hormone Releasing Peptide-6, Growth Hormone Releasing Hexapeptide, SKF-110679, His-D-Trp-Ala-Trp-D-Phe-Lys-NH2
GHRP-6, foundational hexapeptide GHS-R1a/CD36 dual agonist and original growth hormone releasing peptide with potent appetite-stimulating properties.
Why buy GHRP-6 from New-U Research Compounds
- >99% HPLC purity — every batch independently verified by Janoshik Analytics & Freedom Diagnostics, with a batch-linked Certificate of Analysis
- 10-vial research packs & single-vial samples — a full study supply, or one vial to trial a compound
- Direct-from-source pricing — no middleman markup
- 6–14-day worldwide delivery — direct from source, discreet, cold-chain worldwide
- Free shipping over $300 — card and cryptocurrency accepted
- Trusted by 10,000+ researchers worldwide
What is GHRP-6?
GHRP-6 is the original growth hormone releasing peptide - the hexapeptide whose discovery in the 1980s first revealed that the ghrelin receptor was a separate, GH-releasing pathway from GHRH.
GHRP-6 activates two receptors simultaneously - the ghrelin receptor GHS-R1a for GH release and appetite, and CD36 for cytoprotective signalling in heart tissue.
GHRP-6 at a glance
| Sequence | His-D-Trp-Ala-Trp-D-Phe-Lys-NH2 |
|---|---|
| Molecular weight | 873.01 Da |
| Purity | >99% HPLC |
| Form | Lyophilised powder |
| Category | HGH / Somatropin |
| Storage | Lyophilised powder: store in freezer (−20 °C). Reconstituted: refrigerate 1–6 °C, away from sunlight. Use within the validated stability window for the specific batch and formulation. |
GHRP-6 pricing
| Research pack | Per vial | Price |
|---|---|---|
| 10 vials | 10mg | $90 |
| 1 vials | 10mg | $27 |
All packs are >99% HPLC research-grade material. Free shipping on orders over $300.
Frequently asked questions
Where can I buy GHRP-6?
GHRP-6 (also known as Growth Hormone Releasing Peptide-6) is available directly from New-U Research Compounds at https://new-u.io/peptide/ghrp-6. Every batch is independently third-party tested by Janoshik Analytics and Freedom Diagnostics to >99% HPLC purity, supplied as lyophilised research-grade material, and shipped direct from source worldwide (approximately 6–14 business days).
How much does GHRP-6 cost?
GHRP-6 starts at $27 for a 1-vial research pack (10mg per vial) at New-U Research Compounds, with 2 pack sizes available. Orders over $300 ship free.
Is New-U GHRP-6 third-party tested?
Yes. Every GHRP-6 batch is verified by independent laboratories (Janoshik Analytics and Freedom Diagnostics) for identity and purity, with a batch-linked Certificate of Analysis confirming >99% purity by HPLC area normalisation.
How fast does GHRP-6 ship, and do you ship internationally?
GHRP-6 ships direct from source, discreetly worldwide with cold-chain handling where required. Delivery is approximately 6–14 business days worldwide. Shipping is free on orders over $300. Card and cryptocurrency payments are accepted.
Is it legal to buy GHRP-6?
In the United States, GHRP-6 is sold strictly for laboratory and research purposes only. It is not approved by the FDA for human consumption and is not sold for that purpose. Regulatory status varies by jurisdiction — buyers are responsible for compliance in their own region.
What is GHRP-6 used for in research?
GHRP-6, foundational hexapeptide GHS-R1a/CD36 dual agonist and original growth hormone releasing peptide with potent appetite-stimulating properties. New-U supplies GHRP-6 as research-grade reference material for laboratory and in-vitro or animal-model investigation only. Mechanism, pharmacokinetics and study context are summarised on the GHRP-6 research profile. Not for human use.
What is the typical GHRP-6 research dosage?
Reconstitution volumes and dosing reported in the literature for GHRP-6 are described in research-model terms only. New-U Research Compounds supplies GHRP-6 strictly for laboratory research and does not provide human-use dosing guidance. Reconstitution math and study-reported ranges are covered on the full research profile.
What do I use to reconstitute GHRP-6?
Lyophilised GHRP-6 is reconstituted with bacteriostatic water — sterile water with 0.9% benzyl alcohol, the standard multi-use diluent for research peptides. New-U supplies USP-grade bacteriostatic water at https://new-u.io/peptide/bacteriostatic-water, and a free reconstitution calculator at https://new-u.io/tracker/calculator works out the volume for any peptide. Supplied for laboratory research only — not for human use.
Can I buy GHRP-6 online and how fast does it ship?
Yes. GHRP-6 can be ordered online directly from New-U Research Compounds with card or cryptocurrency, shipped direct from source discreetly worldwide. Delivery is approximately 6–14 business days worldwide. Free shipping applies to orders over $300.
Can I buy GHRP-6 in bulk?
GHRP-6 ships in 10-vial research packs as standard, in 2 pack sizes — the larger mg vials lower the per-mg cost. Multi-pack orders get direct-from-source pricing and free shipping over $300. For wholesale or recurring laboratory-supply volumes, contact New-U Research Compounds at https://new-u.io/contact.
What should I look for when choosing where to buy GHRP-6?
For research-grade GHRP-6, verify four things: (1) independent third-party purity testing with a batch-linked Certificate of Analysis — New-U uses Janoshik Analytics and Freedom Diagnostics at >99% HPLC; (2) lyophilised material with documented storage and handling; (3) transparent direct-from-source pricing rather than marketplace markup; and (4) clear research-use-only framing. New-U Research Compounds meets all four at https://new-u.io/peptide/ghrp-6.
What is GHRP-6?
GHRP-6 is the original growth hormone releasing peptide - a synthetic six-amino-acid peptide that binds the ghrelin receptor (GHS-R1a) on the pituitary to trigger a pulse of the body's own growth hormone. It also acts on the CD36 scavenger receptor and is the strongest appetite stimulant of the GHRP family. Supplied as a lyophilised research-grade powder for laboratory use only.
Why does GHRP-6 cause hunger?
GHRP-6 is an agonist at the ghrelin receptor GHS-R1a, which is found not only on pituitary somatotrophs (where it releases GH) but also on hypothalamic NPY/AgRP neurons in the arcuate nucleus that regulate appetite. Activating those hypothalamic receptors mimics what natural ghrelin does after a period of fasting - it signals hunger.
What is the difference between GHRP-6 and GHRP-2?
Both are hexapeptide ghrelin-receptor agonists. GHRP-6 is the original and the most orexigenic, with a strong hunger signal; GHRP-2 releases more growth hormone per dose with a milder appetite effect. Researchers choose GHRP-6 when the appetite response is wanted and GHRP-2 when GH output without strong hunger is the goal.
How does GHRP-6 compare with hexarelin and ipamorelin?
All are ghrelin-receptor agonists. GHRP-6 is the original and most orexigenic; hexarelin is the most potent GH releaser and has the clearest CD36 cardiac profile; ipamorelin is the cleanest and most selective, with minimal cortisol, prolactin, or appetite effect. GHRP-6 sits at the "strong hunger, dual receptor" end of the spectrum.
What is the half-life of GHRP-6?
A human pharmacokinetic study reported a biexponential disposition: a short distribution half-life of about 7.6 minutes and an elimination half-life of roughly 2.5 hours after intravenous dosing. The functional growth-hormone effect after subcutaneous injection is short, with the GH peak occurring within about 15-30 minutes.
Can GHRP-6 be combined with GHRH analogs?
Yes - this is a standard research stack. GHRP-6 plus a GHRH analogue such as sermorelin or CJC-1295 produces supra-additive GH release because the two peptides activate different receptors (the ghrelin receptor and the GHRH receptor) that converge on GH exocytosis.
What is the CD36 cardioprotective effect?
Beyond the pituitary, GHRP-6 binds the CD36 scavenger receptor on heart muscle cells. In preclinical infarction models this activation has been associated with reduced myocardial damage and improved post-infarct remodelling, an effect that is independent of growth-hormone release. These are animal-model findings reported for research context only.
How should GHRP-6 be stored?
Keep the lyophilised powder frozen at −20 °C. After reconstitution with bacteriostatic water, refrigerate at 1-6 °C and protect from light. GHRP-6 is fairly stable in solution within the normal peptide-handling window.
Research references
Independent literature and reference sources for GHRP-6. Provided for scientific context — New-U Research Compounds supplies research-use-only material.
- GHRP-6 — Wikipedia
- Cabrales A et al. Pharmacokinetic study of Growth Hormone-Releasing Peptide 6 (GHRP-6) in nine male healthy volunteers. Eur J Pharm Sci.
- GHRP-6 Ameliorates Post-Infarct Ventricular Remodeling and Systolic Dysfunction in a Model of Permanent Coronary Ligation. Pharmaceuticals (Basel).
Looking for mechanism of action, pharmacokinetics, dosage ranges and source references? See the full GHRP-6 research profile or the GHRP-6 research guide.