Research Use Access
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Exit🧪 Guide & store · Research use only
Straight answers first, then a shop you can judge with them. We walk you through how to vet a peptide source — then tell you which of those tests we pass and which we fail. We hold no analytical documentation, so treat the material as uncharacterised.
No jargon — just what actually matters when you're buying.
Start here
Four quick steps take you from "where do I even start" to a decision you can defend — including what we can't document.
Short chains of amino acids used in lab research. Each has a specific sequence — and the only way to know a vial holds that sequence is a test report that says so.
Look for a batch-matched Certificate of Analysis plus independent HPLC and mass-spec data. Apply that to us and we fail it: we hold none of that paperwork, for any lot.
A stated purity threshold only means something if every batch is measured against it and the measurement is shown to you. We publish no figure at all, because we have no measurement to publish.
Lyophilized powder is stable in transit — look for tracked, plain packaging and a stated delivery window, then store it cold and dark on arrival.
Buyer education
Bookmark this checklist and use it on any supplier — including us. We fail the first three, and we'd rather you learn that here than after you've paid.
A Certificate of Analysis tied to the exact lot number on your vial — not a generic PDF reused for everything. We don't issue one; there is no certificate behind anything we sell.
Third-party high-performance liquid chromatography and mass spectrometry confirm identity and measure purity objectively. No such testing has been commissioned on our stock by us or anyone else.
Look for a clear release spec with a number in it, and a test report behind the number. Vague claims like "high purity" are a red flag — so is a figure with nothing supporting it. We state no threshold at all.
Lyophilized compounds are stable in transit, so what matters is tracking, plain packaging and a supplier that states a real timeframe instead of a vague "fast". Ours is 10–15 days, stated before you pay.
A real contact address and quick answers about sourcing, storage and documentation — no dodging, no vanishing. Ask us about documentation and the answer is "we have none", not a maybe.
When a supplier states a purity threshold, they are claiming each released batch was measured and met that threshold by a named analytical method, with the identity of the molecule confirmed the molecule's identity. Impurities are the remaining 1% or less.
It's the single most useful number on a certificate — but only alongside the raw chromatogram that produced it. We quote no such number: no batch of ours has been measured, so there is nothing behind a figure we could print. Assume the contents are uncharacterised and characterise them yourself if your work depends on it.
The store
73 compounds, sold in sealed 10-vial packs, at the prices where they were. No analytical paperwork ships with them — where a product card still shows a purity figure, we hold no test report behind it, so don't read it as verified.
$33.50 per vial · 10-vial minimum
2 sizes, from $335.00 per pack
A mitochondrial-derived research compound encoded in the 12S rRNA gene with metabolic and cytoprotective properties.
$33.50 per vial · 10-vial minimum
2 sizes, from $180.00 per pack
Body Protection Compound-157. A 15-amino-acid partial sequence of human gastric juice protein.
$28.00 per vial · 10-vial minimum
2 sizes, from $180.00 per pack
Copper research compound tripeptide-1. A naturally occurring plasma tripeptide with copper-binding properties.
$36.50 per vial · 10-vial minimum
2 sizes, from $320.00 per pack
Thymosin Beta-4. A 43-amino-acid research compound involved in actin sequestration and tissue repair.
$22.50 per vial · 10-vial minimum
2 sizes, from $180.00 per pack
A selective growth-hormone secretagogue and ghrelin receptor agonist.
$28.00 per vial · 10-vial minimum
2 sizes, from $210.00 per pack
A synthetic analogue of the endogenous tetrapeptide tuftsin with anxiolytic properties.
$29.50 per vial · 10-vial minimum
2 sizes, from $245.00 per pack
An ACTH(4-7) analogue with nootropic and neuroprotective properties.
$39.00 per vial · 10-vial minimum
2 sizes, from $390.00 per pack
A mitochondria-targeted tetrapeptide with potent antioxidant and cardioprotective properties.
$33.50 per vial · 10-vial minimum
3 sizes, from $150.00 per pack
Nicotinamide adenine dinucleotide — a critical coenzyme in cellular energy metabolism and DNA repair.
$31.00 per vial · 10-vial minimum
2 sizes, from $310.00 per pack
A synthetic tetrapeptide analogue of epithalamin studied for telomere elongation, anti-aging, and circadian-rhythm regulation.
$28.00 per vial · 10-vial minimum
A C-terminal tripeptide of α-MSH with potent anti-inflammatory and gut-protective properties.
$59.50 per vial · 10-vial minimum
2 sizes, from $385.00 per pack
A modified growth-hormone-releasing hormone analogue, also called Mod GRF (1-29).
$67.00 per vial · 10-vial minimum
A GHRH analogue conjugated to a drug affinity complex, extending its measured half-life in vitro.
$65.00 per vial · 10-vial minimum
3 sizes, from $235.00 per pack
A synthetic hexapeptide of the growth-hormone secretagogue class.
$21.50 per vial · 10-vial minimum
3 sizes, from $140.00 per pack
Growth hormone releasing peptide-2, a synthetic secretagogue hexapeptide.
$21.50 per vial · 10-vial minimum
2 sizes, from $140.00 per pack
Growth hormone releasing peptide-6, one of the earliest characterised GHS peptides.
$67.00 per vial · 10-vial minimum
2 sizes, from $425.00 per pack
A 28-amino-acid peptide originally isolated from thymic tissue.
$29.00 per vial · 10-vial minimum
A peptide preparation derived from thymic tissue.
$39.00 per vial · 10-vial minimum
2 sizes, from $235.00 per pack
The 10-amino-acid C-terminal fragment of kisspeptin, a KISS1R ligand.
$36.00 per vial · 10-vial minimum
2 sizes, from $170.00 per pack
Delta sleep-inducing peptide, a nonapeptide first characterised in the 1970s.
$77.00 per vial · 10-vial minimum
2 sizes, from $425.00 per pack
A modified fragment corresponding to residues 177-191 of human growth hormone.
$46.50 per vial · 10-vial minimum
2 sizes, from $210.00 per pack
A small-molecule NNMT inhibitor, supplied as the iodide salt.
$28.00 per vial · 10-vial minimum
5-aminoimidazole-4-carboxamide ribonucleotide, an AMP analogue.
$39.00 per vial · 10-vial minimum
A synthetic pan-ERR agonist developed as a research tool compound.
$38.00 per vial · 10-vial minimum
The C-terminal fragment of human cathelicidin hCAP18.
$38.00 per vial · 10-vial minimum
2 sizes, from $270.00 per pack
A short synthetic tripeptide of the Khavinson peptide series.
$41.00 per vial · 10-vial minimum
A synthetic tripeptide (Ala-Glu-Asp) of the short bioregulator series.
$51.50 per vial · 10-vial minimum
A synthetic analogue in the nootropic research-peptide series.
$67.00 per vial · 10-vial minimum
2 sizes, from $350.00 per pack
Vasoactive intestinal peptide, a 28-amino-acid signalling peptide.
$32.00 per vial · 10-vial minimum
An 11-amino-acid peptide derived from the helix B domain of erythropoietin.
$18.50 per vial · 10-vial minimum
Acetyl octapeptide-3, an elongated analogue of the SNAP-25 N-terminal fragment.
$21.00 per vial · 10-vial minimum
2 sizes, from $210.00 per pack
The tripeptide Ala-His-Lys as its copper(II) complex.
Good questions
The things people ask us most — answered plainly.
Right here, with a caveat you should weigh. The catalogue runs to 73 research compounds in sealed 10-vial packs, at prices about 30% below where they were, with a 10–15 days delivery window stated up front. What we don't have is analytical documentation of any kind. Read the checklist above, then decide with that in hand.
It means these compounds are sold strictly for laboratory and in-vitro research by qualified professionals. They are not drugs, supplements, or food, and are not intended for human or veterinary use.
A Certificate of Analysis is the report a testing lab issues for one specific batch: identity, purity, method and lot number. It's the document this guide tells you to ask every supplier for. You will not get one from us. We hold none, we can't produce one on request, and we publish documentation only where we actually have it.
We don't. HPLC measures how much of a sample is the target compound and mass spectrometry confirms the molecule's mass — but neither has been run on our stock, by us or by anyone on our behalf. Treat every vial as uncharacterised material, and if your work depends on identity or purity, budget for your own analysis.
Lyophilized (freeze-dried) compounds are best kept cold and dark. Follow your own laboratory's handling procedures. Reach out any time with storage questions.
Yes, discreetly — plain, unbranded, tracked packaging with nothing on the outside that describes the contents. Orders ship directly from our manufacturing partner. Allow 10–15 days for delivery.
Orders ship directly from our manufacturing partner. Allow 10–15 days for delivery. Shipments may be subject to customs clearance, which can affect delivery time. Every order is tracked, so you can follow it the whole way. If the window ever slips, email us and we'll chase it with you.
Quality, explained
Every line below comes with the way to check it. On three of the four, checking us produces a no. You shouldn't have to take our word for that either.
We say: no lot we sell has been measured for purity. You check: ask us for the number and the chromatogram behind it. There is neither. Anywhere else, a figure quoted without the raw data is worth about as much.
We say: no laboratory, independent or otherwise, has analysed what we ship. You check: ask which lab and which method. We can't name one. Elsewhere, in-house-only results are the thing to be wary of — no results at all is worse, and that is our position.
We say: there is no certificate of analysis for your lot, and we can't produce one on request. You check: where a supplier does hand you one, compare the lot on the label to the lot on the paper. If they differ, you were sent someone else's homework.
We say: 10–15 days, direct from our manufacturing partner, in plain tracked packaging. You check: your tracking link. We publish a window we can meet rather than a promise that sounds better.
Researcher Reviews
We don't publish reviews we haven't received. Researcher reviews will appear here as orders are completed — nothing on this page is invented.
Plain language
Four questions worth putting to any supplier. Can you show me a certificate of analysis matched to my batch? Independent test results? A stated purity threshold? A stated delivery window? Asked of us, the first three answers are all no. The fourth is 10–15 days, plain tracked packaging, shipped direct from our manufacturing partner — and we'd rather tell you where we fall short than claim otherwise. Everything in our catalogue is supplied for laboratory research use only.