UK Research-Peptide Catalogue
Peptides UK
Buy research peptides in the UK from a UK laboratory — ≥99% HPLC purity, batch Certificate of Analysis on every vial, and same-day UK dispatch before 2 pm.
Buy peptides UK — direct from a UK research laboratory
Professor Peptide is a UK-based research-peptide supplier serving universities, independent laboratories and credentialled researchers across England, Scotland, Wales and Northern Ireland. Every vial is HPLC-tested to ≥99% purity, every batch ships with a Certificate of Analysis, and every UK order is dispatched same-day before 2 pm with full tracked delivery.
All compounds on this page are supplied as lyophilised reference standards for in-vitro laboratory research only — not for human or veterinary administration. Read our UK peptides legal guide for the full regulatory picture before ordering.
Best-selling research peptides in the UK
Our most-ordered reference compounds — in stock and dispatched today.
Semaglutide
Synthetic GLP-1 analogue for biochemical receptor research.
Tirzepatide
Dual GIP and GLP-1 receptor agonist for incretin research.
Retatrutide
Triple-agonist incretin investigated in metabolic research.
BPC-157
Pentadecapeptide derived from a protective protein in gastric juice.
TB-500 (Thymosin β4 Acetate)
Synthetic analogue of the naturally occurring Thymosin Beta-4.
Ipamorelin
Selective ghrelin receptor agonist for endocrinology research.
CJC-1295 No DAC 5 mg + Ipamorelin 5 mg
Classic GH research blend.
UK peptide categories
Browse the full Professor Peptide catalogue by research class.
GLP-1 & Metabolic
8 compoundsTirzepatide, Retatrutide, Semaglutide and the wider incretin / metabolic class.
Healing & Repair
8 compoundsBPC-157, TB-500 and the tissue-repair research toolkit.
Growth Factors
8 compoundsIpamorelin, CJC-1295, Tesamorelin and pituitary-axis reference compounds.
Cosmetic
3 compoundsGHK-Cu, Melanotan and dermatological research peptides.
Neuropeptides
8 compoundsSelank, Semax, DSIP and related CNS research compounds.
Longevity
3 compoundsEpitalon, NAD+ precursors and senescence research peptides.
Research Blends
4 compoundsCo-lyophilised reference blends including BPC/TB-500 and GHK/BPC stacks.
Why UK researchers buy peptides from Professor Peptide
UK dispatch — no customs delays
Stock held and shipped from our UK laboratory. No EU import paperwork, no held parcels, no surprise duties on arrival.
Certificate of Analysis per batch
Public CoA library with HPLC chromatogram and mass-spec confirmation for every batch we ship. Verify before you buy.
≥99% HPLC purity guarantee
Every vial independently HPLC-tested. Endotoxin testing available on request for sensitive in-vitro assay work.
Same-day UK tracked dispatch
Order before 2 pm UK time for same-day tracked dispatch. Free tracked shipping on every order to the UK, EU and US.
Peptides UK — frequently asked questions
Where in the UK do you ship peptides from?+
Every order is packed and dispatched from our UK fulfilment laboratory. Orders placed before 2 pm on a working day go out the same day via tracked Royal Mail / DPD next-day to UK addresses.
Is it legal to buy peptides in the UK for research?+
Yes. The peptides we supply are not controlled substances under the UK Misuse of Drugs Act 1971. They are sold strictly for in-vitro laboratory research and reference-standard use, not for human or veterinary administration. See our UK Peptides Legal Guide for the full breakdown.
What purity do Professor Peptide vials guarantee?+
All Professor Peptide research peptides are HPLC-tested to ≥99% purity. A batch-specific Certificate of Analysis with HPLC chromatogram and mass-spec confirmation is available for every vial in our public CoA library.
How much is shipping?+
UK tracked shipping is free on every order. We dispatch from the UK worldwide via tracked courier (international rates shown at checkout). Same-day dispatch on orders placed before 2 pm UK time. UK 1–3 days, EU 3–7 days, US 5–10 business days.
Do you accept card payments?+
Yes — Stripe-secured Visa, Mastercard, Amex and Apple Pay / Google Pay at checkout, alongside bank transfer for established institutional accounts.
Can I get a Certificate of Analysis before I buy?+
Yes. Our entire CoA library is public — browse batch CoAs for every peptide we sell before placing an order, no email gate.
UK research resources
Practical guides for researchers ordering peptides in the UK.