High-purity research peptides, kept
Laboratory-grade compounds, independently HPLC-tested and documented batch by batch - shipped fast and discreetly from the UK.
≥99% HPLC tested
Purity confirmed before every batch ships.
Batch-specific CoA
Documentation matched to your exact vial.
Next-day UK dispatch
Discreet, tracked, plain packaging.
Secure packaging
Stability-conscious, tamper-evident.
Shop by research goal
Collections organised around what you’re actually investigating.
Everything the bench needs
Bacteriostatic Water
Sterile 0.9% benzyl-alcohol water for safe, repeated reconstitution.
Shop water Lab suppliesAncillary Products
Syringes, alcohol swabs, vials and the consumables your protocol relies on.
Shop ancillaries Save moreBundles & Stacks
Pre-paired research stacks - popular combinations at a considered saving.
Shop bundlesQuick reconstitution calculator
Work out exactly how much to draw. Enter your vial strength, your bacteriostatic water, and your target dose - we’ll do the maths.
- Instant concentration & insulin-syringe units
- Works for any peptide in the catalogue
- Pairs with our bacteriostatic water
Based on a U-100 insulin syringe (100 units = 1 ml). For laboratory research use only.
We hand you the data,
not just a claim.
Anyone can print “99% pure” on a label. We back it with independent analysis you can trace to the exact batch in your hands.
- HPLC + mass-specPurity and identity confirmed by independent labs.
- Batch-specific CoAEvery order ships with its matching certificate.
- Full traceabilityLook up any batch number, any time.
Certificate of Analysis library
Every batch documented and traceable. Here are our most-requested certificates - browse the full library for all compounds.
Every batch passes through independent UK laboratories
From synthesis to dispatch, each compound is analysed, documented, and traceable - so the data in your hands matches the vial in your hands.
From catalogue to bench
Choose & verify
Browse with full specs, and open the batch CoA before you commit - total transparency, upfront.
Order quietly
Encrypted checkout, discreet plain packaging, and tracked next-day UK dispatch.
Receive & document
Cold-chain-conscious delivery with paperwork matched to your exact batch.
The CoA matching is what won us over - every batch number lines up with the documentation. For reproducible work, that’s everything.
“Consistent purity order after order, and dispatch really is next-day. The vials always arrive intact.”
“I’ve moved all our lab’s sourcing here. Transparent testing, fair pricing, support that gets the products.”
“Documentation is audit-ready and genuinely thorough. Exactly what we needed from a UK supplier.”
Peptide glossary
Plain-English definitions for the terms you’ll meet across the catalogue.
Questions, answered
Secure & encrypted
Protected checkout with trusted payment providers.
Discreet packaging
Plain, unbranded parcels with tracked next-day UK delivery.
Authenticity guaranteed
Every vial backed by a batch-specific Certificate of Analysis.
UK-based support
A knowledgeable team for technical and order questions.
Source with confidence.
Join 20,000+ researchers who choose documented purity, batch-specific CoAs, and quiet next-day delivery.