About Us

About Direct Peptides UK

We're a UK supplier of research peptides and laboratory reagents. The proposition is deliberately narrow: we hold a small, well-documented catalogue in British stock, we despatch it quickly, and you can check on our site the Certificates of Analysis.

What we do

We supply research compounds to UK laboratories, institutions and qualified researchers. Lyophilised peptides, a copper peptide complex, a dinucleotide coenzyme, and a laboratory diluent. That's the whole catalogue.

We keep it small on purpose. A short list we can document properly is more useful to you than a long one we can't.

We are a supplier. We buy well-characterised material, hold it under proper conditions, and get it to you quickly with its documentation intact. We don't synthesise it ourselves, and we don't claim to.

Held in the UK, despatched the same day

Everything we sell sits in UK stock. Order before 3pm on a working day and it goes out that day by Royal Mail 24 Tracked.

No transatlantic shipping. No customs handling. No three-week wait wondering whether a parcel cleared. You order on Monday, it's usually with you Tuesday or Wednesday.

For temperature-sensitive material that spends weeks in transit through unknown conditions, provenance stops meaning very much. Short, tracked, domestic journeys are part of the specification, not just a convenience.

What we're not

Being straight about our limits is more useful to you than overselling our scope.

We're not a pharmacy. We hold no licence to supply medicines, and we don't.

We're not a laboratory. We don't run assays, offer analytical services, or synthesise compounds.

We're not a source of advice on use. We can tell you the CAS number, the molecular weight, the sequence, the purity on the certificate, the storage temperature and when your parcel will arrive. We cannot and will not advise on administration, dosing, or human application — not by email, not by phone, not on the blog. If that's what you're after, we're the wrong supplier, and we'd genuinely rather lose the order than pretend otherwise.

We don't make claims about what these compounds do. You'll notice our product pages describe chemistry, documentation and logistics, and nothing else. Plenty of sites in this market talk about benefits and outcomes. We think a supplier's job is to tell you accurately what's in the vial and let the published literature speak for itself.

Who we sell to

Our products are supplied for laboratory and analytical research only. When you order, you're confirming that you're a qualified researcher or buying on behalf of a research institution, that the material will be used lawfully for legitimate research, and that you're 18 or over.

We're not for human or veterinary use, consumption, or any medical, cosmetic or therapeutic purpose. That isn't small print — it's the basis on which we're permitted to trade, and we take it seriously.

Direct Peptides UK is an independent British business, operating solely from directpeptidesuk.com. We're not affiliated with, endorsed by, or connected to any other business trading under a similar name, in the UK or elsewhere. If you've dealt with a similarly-named supplier before, good or bad, that wasn't us.

You can speak to us at askus@directpeptidesuk.co.uk .. we're here to help.

Research use only

All products supplied by Direct Peptides UK are intended solely for laboratory and analytical research purposes. They are not for human or veterinary use or consumption, and are not intended for the diagnosis, treatment, cure or prevention of any disease. Sale is restricted to persons aged 18 or over.