Buy GHRP-6 Peptide in Australia
Buy GHRP-6 in Australia from Macropus Peptides in 5mg and 10mg research vials. GHRP-6 is the six amino acid peptide that started the growth hormone releasing peptide field in 1984, years before anyone knew which receptor it acted on. It activates the ghrelin receptor, and because it mirrors ghrelin across the pituitary and the hypothalamic feeding circuits, it remains the reference compound for studies of the ghrelin system as a whole. Both vials are quoted on request, and the order goes ahead once you accept our figure. Each vial holds freeze-dried powder, sealed and labelled with name, strength, lot number and storage temperature, and a certificate of analysis is available for every lot. GHRP-2, Hexarelin and CJC-1295 are stocked for comparison and combination work. Add bacteriostatic water and your parcel is sent from Australian stock to any Australian address. GHRP-6 is supplied only for in-vitro laboratory research to buyers aged 18 and over, never for human or veterinary use.
| Compound | GHRP-6 |
|---|---|
| Amount | 5 mg |
| Form | Lyophilised powder |
| Category | Growth hormone research |
| Storage | -20 °C, protect from light |
| Testing | HPLC purity and mass spectrometry identity, every batch |
| Certificate of analysis | Available for every lot, matched to the lot number on the label |
GHRP-6 5mg vial
Enter the diluent volume added to this vial to see the solution concentration. Laboratory calculation only, not dosing guidance.
Buy GHRP-6 Australia: 5mg and 10mg Vials
Macropus Peptides supplies GHRP-6 as a 5mg or 10mg vial, one specification for both, each lot released on its own paperwork. It is the founding compound of the growth hormone releasing peptide class and still the standard synthetic stand-in for ghrelin. Pricing is by quote for both sizes at present.
What is GHRP-6
GHRP-6, growth hormone releasing peptide 6, is a hexapeptide with the sequence histidine, D-tryptophan, alanine, tryptophan, D-phenylalanine and lysine, ending in an amide. It came out of a programme that modified enkephalin-like peptides to find ones that released growth hormone, and its activity was first reported in Endocrinology in 1984. The two D-amino acids at positions two and five resist enzyme breakdown. For more than a decade it worked without a known target, until the receptor was cloned in 1996. No regulator lists it as a medicine; its role today is as a laboratory tool.
How GHRP-6 works in research
The peptide activates the growth hormone secretagogue receptor, the ghrelin receptor, which signals through calcium in pituitary somatotrophs and is also found in hypothalamic areas that control feeding. When ghrelin was discovered in 1999, it became clear that the peptide had been imitating a natural stomach hormone all along. Because it reproduces ghrelin's broad receptor profile, including its action on feeding circuits in animal models, researchers choose it when a study concerns the ghrelin system in full rather than growth hormone output alone. Every later peptide in the class was benchmarked against it.
GHRP-6 research: what the studies show
The founding paper, published in Endocrinology in 1984, examined the hexapeptide's in vitro and in vivo activity and showed it acted on the pituitary to release growth hormone specifically. A 1996 paper in Science cloned the receptor in pituitary and hypothalamus through which it works. The 1999 report in Nature identifying ghrelin, an acylated peptide from the stomach, gave that receptor its natural ligand. These three papers frame most study designs that use it and are listed in our GHRP-6 research studies library.
GHRP-6 vial specifications
| Specification | Detail |
|---|---|
| Compound | GHRP-6 |
| Amount | 5 mg |
| Form | Lyophilised powder |
| Category | Growth hormone research |
| Storage | -20 °C, protect from light |
Inside each crimp-sealed vial is the freeze-dried peptide as a light, dry solid. Its label is stamped with compound, fill, lot and storage temperature. Our certificate of analysis is issued per lot and sent once you quote the lot you received. Frozen at -20 °C and kept from light, the sealed vial holds its condition until needed.
GHRP 6 price in Australia
| Option | Price |
|---|---|
| GHRP-6 5mg | Price to confirm |
| GHRP-6 10mg | Price to confirm |
There is no checkout price for either size yet, so both are quoted individually. The 10mg vial contains double the peptide of the 5mg, so it is the cheaper option per milligram whenever the quote is under twice the smaller figure.
GHRP-6 10mg: where to buy in Australia
Ten milligrams keeps a full ghrelin-system study on one lot, which is why most orders are for this size. Made up with 2 mL of diluent, the vial holds 5 mg per mL; made up with 4 mL, it holds 2.5 mg per mL.
GHRP-6 5mg: a smaller vial to order
The 5mg vial is sized for a pilot or a short head-to-head against GHRP-2. Water at 2 mL leaves a 2.5 mg per mL solution, whereas a 5 mL make-up leaves 1 mg per mL.
GHRP 6 vs GHRP 2: choosing between them
GHRP-2 replaces GHRP-6's D-tryptophan with D-2-naphthylalanine and its histidine with D-alanine, and is usually reported as the stronger growth hormone releaser. The parent peptide copies ghrelin more faithfully across its wider actions, including feeding pathways. Pick it for the ghrelin system as a whole, GHRP-2 for pituitary output. Hexarelin is GHRP-6 with one methyl group added, and the natural partner when CD36 binding is the question.
GHRP 6 with CJC 1295: GHRH partners to order
A long line of pituitary research combines a ghrelin receptor agonist with a GHRH analogue, because the two receptors add together. It pairs with CJC-1295 no DAC for pulsatile designs, with CJC-1295 with DAC for sustained ones, or with Sermorelin as the unmodified GHRH reference.
Buy GHRP 6: why order from us
- 5mg and 10mg vials under a single specification
- Quotes in Australian dollars before any payment
- A lot on each vial, a certificate for each lot
- Comparison and pairing peptides from both receptor classes in stock
- Posted from our Australian shelves within Australia
How to order GHRP-6 online
- Send a quote request naming the vial size and count
- Accept the quote
- Add bacteriostatic water and any GHRH partner
- During checkout, declare adult age and research use
- Copy the lot into your lab records on delivery
GHRP-6 calculator: how much water for 5mg and 10mg
Stock concentration is the vial's milligrams shared across the millilitres of water. The 5mg vial across 2 mL: 2.5 mg per mL; across 5 mL: 1 mg per mL. The 10mg vial across 2 mL: 5 mg per mL; across 5 mL: 2 mg per mL (2,000 micrograms per millilitre). Pick up bacteriostatic water with the order.
Is GHRP-6 available in Australia
Yes, strictly as a research compound for in-vitro use, and we supply it for nothing beyond that. It is not listed on the ARTG, which excludes sale for human or animal use. Growth hormone releasing peptides fall under the Poisons Standard, maintained and periodically revised by the TGA, so confirm the current text before ordering.
GHRP 6 for sale Australia wide
GHRP 6 orders leave our Australian dispatch bench for research sites in every state and territory. The wider growth hormone research range covers releasing hormone analogues, ghrelin receptor agonists and IGF-1 LR3.
References
- On the in vitro and in vivo activity of a new synthetic hexapeptide that acts on the pituitary to specifically release growth hormone. Endocrinology. 1984.
- A receptor in pituitary and hypothalamus that functions in growth hormone release. Science. 1996.
- Ghrelin is a growth-hormone-releasing acylated peptide from stomach. Nature. 1999.
Scientific content compiled from the peer-reviewed literature above by the Macropus Peptides technical team. Information is provided for research reference only.