Research Use Access
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ExitYou searched: "where do I get peptides?"
The full catalogue
Filter by research category. Each listing shows sizes and live stock status. Everything ships in sealed 10-vial packs.
$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.
The directory verdict
We built this like a buyer's guide because that's what the question deserves. So we ran the same criteria on ourselves. We fail the documentation rows, and we would rather you read that here than assume otherwise.
| Criteria | Where Do I Get Peptides? | Typical online vendor | Unverified grey market |
|---|---|---|---|
| Published purity threshold | ✕ None published | Claimed only | ✕ Unknown |
| Batch-matched certificate of analysis | ✕ Not held | On request | ✕ None |
| Independent laboratory testing | ✕ No test data held | ✕ In-house | ✕ None |
| Published delivery window | ✓ 10–15 days | "Fast" only | ✕ Not stated |
| Plain, tracked packaging | ✓ Standard | Varies | ✕ Unreliable |
| Reachable support | ✓ Email and phone | Ticket queue | ✕ None |
Buyer's guide
Judge a source by the documents it can put in your hands: identity and purity data from a laboratory, tied to the lot number on your vial. That is the standard to hold every seller to, including us — and by that standard we do not qualify. We hold no analytical documentation for the material we sell. Treat it as uncharacterised, and if your work depends on confirmed identity or purity, budget for your own analysis.
No. We hold no certificate of analysis for any batch, and we cannot supply one on request. We publish documentation only where we actually hold it, and today we hold none — so nothing on this site should be read as a statement about the identity or purity of what you receive.
No. All compounds are supplied strictly for in-vitro laboratory research and development. They are not drugs or supplements and must not be administered to humans or animals. By ordering, you confirm you are a qualified researcher aged 21 or older.
Orders ship directly from our manufacturing partner. Allow 10–15 days for delivery. Everything travels in plain, unbranded packaging with tracked delivery. Shipments may be subject to customs clearance, which can affect delivery time. Lyophilized compounds are stable for transit; we recommend refrigerated storage on arrival.
takes a discount off your order — our welcome to first-time researchers. Enter it at checkout. Questions? Reach us at info@where-do-i-get-peptides.com .
The vetting criteria
This is the checklist we built the directory around. Run it against us, then run it against whoever else is in your browser tabs. We fail the first three.
A supplier without a published number has nothing to fail against. We publish no number, because we hold no data that would support one.
Purity and identity data, run outside the seller's own building. In-house-only data is a marketing asset, not a control. We hold no such data, in-house or otherwise.
The certificate's lot number must match the vial's. Reused certificates are a common failure among the listings we've reviewed. We issue no certificate at all.
10–15 days, direct from our manufacturing partner, tracked. A real window beats an unverifiable promise of speed every time. This one we do meet.
An email address and phone number that answer questions before you buy — and still answer after you have. Ours are at the bottom of this page.
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.
Plainly stated
The honest answer to the search that brought you here: we hold no analytical documentation for the material we sell, so treat it as uncharacterised. What we can stand behind is the real price, in sealed 10-vial packs, and the delivery window stated up front. Orders ship directly from our manufacturing partner. Allow 10–15 days for delivery. Plain, tracked packaging. Supplied for laboratory research use only, not for human or veterinary use.