Pure Peptides Australia
Ipamorelin 10mg โ Research Peptide | Pure Peptides Australia
Ipamorelin 10mg โ Research Peptide | Pure Peptides Australia
Not for human, veterinary, diagnostic, or therapeutic use.
Growth hormone research compound
Ipamorelin (10mg): The Selective Growth Hormone Secretagogue
Ipamorelin is a five-amino-acid synthetic peptide developed by Novo Nordisk in the 1990s as a growth hormone releasing peptide (GHRP). What sets it apart from every earlier GHRP is selectivity: it triggers a pulse of growth hormone through the ghrelin receptor without a meaningful rise in cortisol, prolactin, ACTH or appetite. That clean profile made it the reference GHRP and the compound most often paired with a GHRH analogue in research. Searched as ipamorelin australia, ipamorelin peptide, ipa peptide, ipamoralin and ipamorelin cjc.
Pure Peptides Australia holds Ipamorelin in Sydney stock as a 10mg lyophilised vial, Janoshik tested before listing. Orders confirmed before 12pm AEST on a business day are dispatched the same day with tracked delivery Australia-wide.
- Ipamorelin
- Ipa
- NNC 26-0161
- Ipamorelin acetate
- GHRP
- Ipamoralin
Where it sits in the GHRP family
GHRPs act at the ghrelin receptor (GHS-R1a) in the pituitary. GHRP-6 was first and raises appetite and cortisol. GHRP-2 is stronger but still raises cortisol and prolactin. Hexarelin releases the most GH per dose but desensitises fastest. Ipamorelin releases less GH per dose than Hexarelin but does so without the off-target effects, which is why nearly all modern pairing research uses it. Paired with a GHRH analogue such as CJC-1295, Sermorelin or Tesamorelin, the combined pulse exceeds the sum of each alone. The CJC-1295 + Ipamorelin blend supplies that pairing pre-mixed.
Key research areas
Selective GH release
The original characterisation reported GH release comparable to GHRP-6 with no effect on ACTH or cortisol (Raun et al., European Journal of Endocrinology 1998).
Ghrelin receptor pharmacology
Used as the reference selective agonist at GHS-R1a for characterising newer secretagogues.
Postoperative ileus
Studied in Phase 2 for restoring gut motility after bowel surgery, a ghrelin-receptor effect independent of GH.
Body composition
Lean-mass and fat-mass endpoints in animal models, including bone mineral density in rats.
GHRH pairing
The synergy between GHRP and GHRH, and why the combined pulse is larger than additive.
Sleep-phase GH
Studied for amplifying the slow-wave-sleep GH pulse, the largest of the day.
How Ipamorelin works
Ipamorelin mimics ghrelin at GHS-R1a on pituitary somatotrophs, triggering GH release, and it also suppresses somatostatin, the hormone that holds GH back. Its selectivity comes from structure: the D-2-naphthylalanine and D-phenylalanine residues that give it receptor affinity do not engage the pathways that GHRP-6 uses to release ACTH and prolactin. Half-life is about two hours, and the GH pulse it triggers peaks within 30 to 60 minutes, so research protocols use repeated administration timed to natural pulses.
Specifications
| Compound | Ipamorelin |
| Also known as | Ipa, NNC 26-0161, Ipamorelin acetate, ipamoralin (misspelling) |
| CAS number | 170851-70-4 |
| Molecular formula | C38H49N9O5 |
| Molecular weight | 711.9 g/mol |
| Sequence | Aib-His-D-2-Nal-D-Phe-Lys-NH2 (5 amino acids) |
| Half-life (published) | Approximately 2 hours |
| Category | Growth hormone research |
| Purity | โฅ99% HPLC, batch COA supplied (Janoshik Analytical) |
| Form | Lyophilised powder in a sealed sterile vial |
| Vial size | 10mg |
| Storage (lyophilised) | -20ยฐC, protect from light, avoid freeze-thaw |
| Storage (reconstituted) | 2 to 8ยฐC, use within 28 days |
| Reconstitution | Bacteriostatic water |
Pricing in Australia
$89.99 for 10mg, $9.00 per mg
Ipamorelin protocols use 100 to 300mcg per draw, repeated, so a 10mg vial covers 33 to 100 draws. The CJC-1295 + Ipamorelin blend ($129.99) supplies 5mg of each pre-mixed for pairing research.
Reconstitution
Wipe the stopper, add bacteriostatic water slowly down the inside wall, swirl gently until clear, never shake. Refrigerate at 2 to 8ยฐC and use within 28 days.
| Water added | Concentration | 100mcg on a U-100 syringe | 200mcg on a U-100 syringe |
| 2mL | 5mg/mL | 2 units | 4 units |
| 5mL | 2mg/mL | 5 units | 10 units |
The reconstitution calculator runs the maths for any target.
Quality and COA verification
Every batch is tested by Janoshik Analytical: HPLC purity, mass-spec identity against 712 g/mol, heavy metals and endotoxin. The batch number on the label matches the certificate.
Sydney stock, tracked delivery
No international transit or customs queue. Orders cleared before 12pm AEST leave the same business day; Express Post reaches most metro addresses in one to three business days.
Frequently bought together
$129.99. The pairing pre-mixed 1:1.
$99.99. Sustained GHRH exposure alongside.
From $89.99. The unmodified GHRH reference.
10mL $29.99, 3mL $14.99. Required for reconstitution.
Ipamorelin Australia FAQ
What is Ipamorelin?
A five-amino-acid growth hormone releasing peptide developed by Novo Nordisk. It triggers GH release through the ghrelin receptor with very few off-target effects, which made it the reference GHRP for pairing research.
How does Ipamorelin work?
It mimics ghrelin at GHS-R1a on pituitary somatotrophs, triggering a GH pulse, and suppresses somatostatin. Its structure avoids the pathways GHRP-6 uses to release ACTH and prolactin.
Ipamorelin vs Hexarelin vs GHRP-6?
Hexarelin releases the most GH per dose but is least selective and desensitises fastest. GHRP-6 raises appetite and cortisol. Ipamorelin has the cleanest profile and is the modern reference.
Is Ipamorelin better with CJC-1295?
The pairing is one of the most studied in peptide research. GHRH loads the pituitary while Ipamorelin triggers release and suppresses somatostatin, producing a larger combined pulse. The pre-mixed blend supplies both.
What does the research show?
GH release comparable to GHRP-6 with no effect on ACTH or cortisol in the original characterisation, restored gut motility in postoperative ileus trials, and lean-mass and bone endpoints in animal models.
Can I buy Ipamorelin at Chemist Warehouse in Australia?
No. Ipamorelin is not a registered medicine and no Australian pharmacy stocks it. It is available only as a research-grade lyophilised vial.
How do you reconstitute Ipamorelin?
Add bacteriostatic water slowly down the inside wall, swirl gently until clear, never shake, refrigerate at 2 to 8ยฐC and use within 28 days. 2mL gives 5mg/mL, so 100mcg is 2 units on a U-100 syringe.
Is Ipamorelin available in Australia?
As a research compound, yes: Pure Peptides Australia holds the 10mg vial in Sydney with same-day dispatch. As a medicine, no. As of October 2026 it is not TGA approved.
Where can I buy Ipamorelin in Australia?
From this page. Check out with card, PayID, Osko or bank transfer and the vial leaves Sydney the same business day when payment clears before 12pm AEST, tracked to any Australian address.
What does Ipamorelin cost in Australia?
$89.99 for the 10mg vial, $9.00 per mg. No surcharge on PayID, Osko or bank transfer.
Is Ipamorelin legal in Australia?
Pure Peptides Australia supplies it strictly for lawful in-vitro laboratory research. It is not approved by the TGA for human or veterinary use and is not sold as a medicine, supplement or therapeutic good. Purchasers are responsible for ensuring their use complies with applicable laws.
