About Macropus Peptides: Australian Research Peptide Supplier
Macropus Peptides is an Australian supplier of research peptides for in-vitro laboratory work. We supply lyophilised peptide vials, single-vial blends, ready-made formats, starter kits and the lab supplies needed to prepare them, and every order is dispatched from Australian stock to addresses within Australia. Our buyers are laboratories, research groups and individual researchers who need compounds they can trace, documentation they can file and a supplier they can reach.
Our name comes from Macropus, the genus of the kangaroo, and our mark joins a kangaroo outline to a peptide chain: an Australian company built around peptide chemistry.
Research peptides Australia can rely on: our quality standard
A research result is only as good as the material that produced it. Every batch of every compound we sell is tested before release, and the results are tied to the lot number printed on the vial.
| Quality check | What it means for your laboratory |
|---|---|
| Purity by HPLC | The share of the sample that is the target peptide, read from the chromatogram peak area |
| Identity by mass spectrometry | Confirmation that the molecular mass matches the expected sequence |
| Lot number on every label | Every experiment can be traced back to the exact material used |
| Certificate for every lot | A documented record for your lab files, emailed on request |
| Storage line on every label | The right conditions stay with the vial after the packaging is gone |
Request the certificate for any lot on our certificates of analysis page, quoting the lot number from your vial label or your order ID.
What we supply
The catalogue covers more than fifty compounds, grouped by the biology researchers use them to study:
- Growth hormone research peptides: releasing hormone analogues, ghrelin receptor agonists, growth hormone fragments and IGF-1 LR3.
- Metabolic research peptides: incretin, amylin and mitochondrial compounds such as Retatrutide, Tirzepatide and MOTS-C.
- Recovery research peptides: BPC-157, TB-500, KPV, GHK-Cu and the multi-peptide blends.
- Longevity and cognitive research peptides: bioregulators, NAD+, SS-31, Semax and Selank.
- Melanocortin research peptides: Melanotan 1, Melanotan II, PT-141 and kisspeptin.
- Kits, stacks and value packs: starter kits with water, syringes and swabs, research stacks and multi-vial value packs.
- Lab supplies: bacteriostatic water, acetic acid, insulin syringes, pen needles, swabs and sharps containers.
Most compounds are supplied as lyophilised powder in sealed vials, in more than one strength so a study can be matched to the right fill. Selected compounds are also available as nasal spray solutions, capsules or a pre-filled Retatrutide pen. Category descriptions refer to research areas only and are not claims about effects in people or animals.
A research library behind every compound
We publish the peer-reviewed literature behind our range in one research library: each study is listed by journal, year and study model, human, animal or cell culture, and linked to PubMed, so the strength of the evidence for any compound is clear before an experiment is designed. Every product listing links to the studies for that compound.
How ordering works
Orders are placed online without an account. At checkout you enter your delivery details and confirm that the products are for in-vitro laboratory research. Your order ID appears straight away and is used as the payment reference. We accept PayID and direct bank transfer to our BSB and account number, and we dispatch as soon as payment clears. Full terms are in our Terms and Conditions.
Dispatched from Australia
Every parcel is packed and dispatched from Australian stock and stays within the Australian delivery network from start to finish, with no international transit and no customs holds. Standard and express tracked delivery are available to every state and territory, and a tracking number is emailed when the parcel is handed to the carrier. Details are in our Shipping Policy.
Our research-use commitment
We sell for in-vitro laboratory research only. Our products are not medicines, supplements or cosmetics, are not registered on the Australian Register of Therapeutic Goods, and are not for human or veterinary use. Buyers must be 18 or older and confirm a research purpose at checkout.
We do not give dosing or administration advice, and we cancel orders where we believe a product is intended for use in people or animals. Scheduling of substances is set by the TGA through the Poisons Standard, and each buyer is responsible for confirming the status of a compound for their organisation and their state or territory. Our Research Use Policy explains this in full. We hold this line because it protects researchers as much as it protects us: a supplier that stays within its lane keeps its supply, and laboratories keep their continuity.
Why researchers choose Macropus Peptides
- Every batch HPLC tested for purity and identified by mass spectrometry
- A certificate of analysis for every lot, matched to the number on the vial
- Clear labels: compound, amount, lot number and storage temperature
- More than fifty compounds, with several strengths and formats for most
- The published research for each compound in one searchable library
- Dispatched from Australian stock, with tracking on every parcel
- PayID and bank transfer, with your order ID as the reference
Contact Macropus Peptides
Questions about a compound, a lot, a certificate or an order can go to info@macropuspeptides.com or by WhatsApp on 0485 979 103. You can also read our research peptide FAQ or use the contact page. Our Refund Policy and Privacy Policy explain how returns and personal information are handled, and consumer guarantees under the Australian Consumer Law apply to everything we sell.