About Total Peptides
Total Peptides supplies research-grade peptides from the United Kingdom, with an independent certificates of analysis published on our Lab Reports page.
Who we are
Total Peptides is the trading name of Total Peptides Limited, a private limited company registered in England and Wales under company number 17454125. Our registered office is 2 Virginia Gardens, Lofthouse, Wakefield, WF3 3TE.
What we supply, and to whom
We supply a focused range of research peptides to individual researchers, and to universities, research institutes and companies. Institutions can request a quote and pay by pro-forma invoice or, if verified, by purchase order — see Institutions. You can browse the full range in the shop.
How products are tested
Our products are tested by an independent laboratory, SideChain Analytics, using HPLC-MS/MS — liquid chromatography coupled to tandem mass spectrometry. The test confirms that a sample is the compound it should be (identity) and measures how much of it is that compound (purity). Each report is issued by SideChain Analytics, not by us, and carries a verification code you can check with the laboratory's own verification service. Every published certificate is on our Lab Reports page, where you will also find how to verify a certificate.
How we dispatch
Orders placed before 2pm, Monday to Friday, are dispatched from the United Kingdom the same working day by Royal Mail Tracked 48, with delivery usually within 1–3 working days. Shipping is £4.99, or free on orders over £50. We deliver to UK addresses only. If a tracked order doesn't arrive, our Delivery Guarantee applies — details on the Shipping & Delivery page.
Research use only
Everything we supply is for laboratory research use only. Our products are not medicinal products, are not for human or animal consumption, and are not intended to diagnose, treat, cure or prevent any condition. Every order requires a research-use confirmation at checkout.
Contact
Email info@totalpeptides.uk or use the contact form.