The short answer
We are a small UK company with a filed registration you can check in one click, an external laboratory testing every lot, and 21 signed certificates published by lot, including four that record a shortfall against their own specification.
At a glance
- Measured purity
- 99.99% HPLC-UV, measured per lot
- Who tests it
- An external laboratory, not us
- Certificates published
- 21, linked from the product page
- Dispatch
- Manchester, United Kingdom, same day on every order
- Sells to
- Researchers aged 18+, UK addresses only
- Support
- Monday to Friday, 9am–4pm GMT
Who you are actually buying from
The most basic due diligence on any supplier is finding out whether a real, accountable company stands behind it. Most research-chemical sites make that deliberately difficult. Ours is one click: company 17388727 at Companies House.
We are independent: no parent brand, no white-labelled overseas stock arriving under someone else's name. Compounds come from audited synthesis partners, and what we stock or refuse to stock is decided here rather than by a distributor.
Why this company exists
The British peptide market has two failure modes: overseas vendors with no paperwork at all, and rebranded resellers charging a premium for the same unverified stock. Both leave a researcher holding a vial they cannot characterise.
Our answer is documentation rather than assertion. Every lot goes to an external analytical laboratory for HPLC-UV purity and mass spectrometry identity before release, and the signed certificate is published against the lot number on the product page. A digital release log ties each dispatched vial back to its certificate and synthesis batch.
What we will and will not do
We will
- Publish the certificate for a lot as it was issued, including when it records a shortfall
- Say plainly which lots have no certificate published yet
- Answer technical questions on compounds, purity and reconstitution
- Dispatch every order from Manchester the same day it is placed
- Hold back any lot that fails purity or identity testing
- Replace a vial that arrives damaged or out of specification, at our cost
We will not
- Supply anyone intending personal or human use
- Make medical or therapeutic claims about any compound
- Claim a cold chain in transit that we do not run
- White-label or repackage unmarked overseas stock
- Accept orders without age confirmation (18+)
- Share customer data with marketers or third-party brokers
Registered company details
Filed at Companies House and reproduced here verbatim.
- Registered company
- AURYXRESEARCH LTD
- Company number
- 17388727 (verify at Companies House)
- Company type
- Private limited company, limited by shares
- Registered in
- England and Wales
- Registered office
- 3 Goose Cross, Highfields Caldecote, CB23 7ZL, United Kingdom
- Trading name
- UK Peptides
- Dispatch facility
- Manchester, United Kingdom
- VAT status
- Not VAT registered: prices contain no VAT element
- Contact email
- admin@uk-peptides.org
- Support hours
- Monday to Friday, 9am–4pm GMT
The registered office is a legal correspondence address only. It is not a returns address or a collection point. All products are supplied strictly for in-vitro laboratory research. Not for human or veterinary use. Buyers must be 18 or older.