A decade of doing peptide science properly.
BioStack Labs is an Australian research laboratory. For over ten years we have sourced, characterised and independently tested research peptides — every batch verified by third-party HPLC and mass spectrometry, every lot documented with its own Certificate of Analysis.
An Australian laboratory built on one principle: prove it.
BioStack Labs began over a decade ago with a simple frustration — a research-peptide market full of bold claims and almost no evidence. Anonymous vials. No paperwork. No accountability. We built BioStack to be the opposite of that.
Everything we supply is treated as a scientific product, not a commodity. We characterise what we source, we test every batch through an independent third-party laboratory, and we document each lot so the data travels with the vial. If we cannot verify it, we do not ship it.
Ten years on, that discipline is the whole brand. We are a small, specialised Australian team that would rather be the lab researchers trust than the cheapest name on a search page.
Evidence over claims
Every assertion we make is backed by a document a researcher can read. No paperwork, no dispatch.
Independent verification
Testing is done by a third-party analytical lab with no stake in the result. That is what makes it trustworthy.
Full batch traceability
Each lot carries a unique batch ID linked to its own Certificate of Analysis, dated and method-stamped.
What a peptide actually is — and why purity is everything.
Peptides are short chains of amino acids: the same signalling language the body already speaks. In research, a peptide is only as good as its identity and its purity. A single wrong fragment changes the science. This is the entire reason BioStack exists the way it does.
The right molecule
Mass spectrometry confirms the exact amino-acid sequence — that the compound is genuinely what the label says, down to its molecular weight. Wrong identity, wrong research.
Nothing it shouldn't be
HPLC separates and measures every component in the vial, quantifying purity as a percentage. We target ≥99%, and the number is printed on the batch's certificate.
Handled like science
Lyophilised compounds, cold-chain storage and sterile diluents protect the molecule from synthesis to delivery, so what was tested is what arrives.
Research compounds we characterise & test.
A focused range of research peptides and laboratory reagents — each supplied lyophilised or as a sterile solution, each batch independently verified. For laboratory research use only.
GHK-Cu
Copper tripeptide studied in skin, collagen and tissue-repair research.
Retatrutide 30mg
Investigational triple-agonist peptide studied in metabolic research.
5-Amino-1MQ
Small-molecule research compound studied in metabolic pathways.
Bacteriostatic Water
Sterile reconstitution diluent for laboratory handling of lyophilised compounds.
How we manage and test every batch.
This is the part most of the market skips. We do not. Independent verification is the difference between a research-grade compound and a gamble — so it is built into every lot before it ever leaves the lab.
HPLC purity testing
High-performance liquid chromatography separates and quantifies every component in the vial, reporting purity as a precise percentage against a ≥99% target.
Run on every production batchMass spectrometry
Mass spec confirms molecular identity and sequence — verifying the compound is exactly what the label states, by its molecular weight, not by assumption.
Identity verified, not assumedIndependent third-party labs
Testing is performed by an external analytical laboratory with no financial stake in the outcome. A certificate is only meaningful when no one selling the product wrote it.
No conflict of interest
A document for every lot — dated, methoded, and matched to the batch.
A certificate is only worth the data on it. Ours ties to a specific lot, names the test method, carries a date, and reports the measured purity. That is the standard the serious end of the industry holds — and the standard we hold ourselves to, batch after batch.
The same lab. Now at your batch scale.
We do not only test our own compounds. Suppliers, clinics, compounding partners and research brands across Australia and the wider Asia-Pacific send their material to BioStack for independent verification — and commission us to source, characterise and document research-grade batches under their own specification. If it carries a Certificate of Analysis from us, it has been through the same uncompromising chain we hold ourselves to.
Send us a sample. Get the data.
Per-sample testing for any research peptide — yours or another supplier's. Identity and purity, reported on a dated Certificate of Analysis. Standard turnaround 3–5 business days.
Research-grade batches, documented to lot.
Sourced to your specification, independently HPLC + MS verified, lyophilised, and dispatched from Australia with a Certificate of Analysis per lot. Indicative per-unit pricing below — formal quote on enquiry.
1k–5k
5k–25k
25k+
From sourcing to dispatch — the chain we never break.
Source
Compounds sourced to research-grade specification from vetted synthesis partners.
Verify
Every batch sent to an independent lab for HPLC and mass-spectrometry analysis.
Document
A Certificate of Analysis is issued, dated and matched to the lot's batch ID.
Store
Lyophilised and held in cold-chain conditions to protect molecular stability.
Dispatch
Shipped from Australia with its documentation. If it fails, it never ships.
Based here. Accountable here.
BioStack is an Australian laboratory, run by an Australian team, shipping from Australian soil. That is not a marketing line — it is accountability. There is a real lab, a real name, and a real standard behind every vial, not an anonymous overseas checkout page.
Stored and shipped domestically, so compounds spend less time in transit and more time stable.
Questions answered by people who know the science — not a script and not a chatbot.
Ten-plus years serving Australian researchers means a track record you can actually look into.
Straight about what this is — and isn't.
Trust is built on honesty, including the parts marketers usually hide. So here it is, plainly.
Research use only
All BioStack products are supplied strictly for laboratory and research purposes. They are not for human or animal consumption, and nothing here is medical advice.
Honest classification
Where a compound is investigational rather than an approved medicine, we say so. We will never tell you a research peptide is something it is not.
Documentation on request
Batch-specific Certificates of Analysis are available to researchers. Quality you cannot inspect is just a claim — so ours is inspectable.
What people ask before they trust us.
Is BioStack Labs a real Australian company?
How do I know your peptides are actually what they say?
What does "research use only" mean?
Can I see a Certificate of Analysis?
Why does independent testing matter so much?
This is who we are. Now you can verify it.
A decade of Australian peptide science, independent testing on every batch, and documentation that travels with the vial. If you reached this page checking us out — that is exactly what it is here for.
Talk to the lab