A UK registered supplier of independently tested research reference materials committed to quality, traceability, and the research use only framework that governs our work.
PerformanceLabsUK Ltd is a UK registered supplier of research reference materials intended for in vitro laboratory investigation. We supply independently tested peptides, metabolic research compounds, and research reference grade reagents to qualified researchers, academic laboratories, and science-driven professionals.
We are explicit about what we are not PerformanceLabsUK Ltd is not a pharmacy, a pharmaceutical company, a medical provider, or a clinic. We do not manufacture medicinal products. We do not make therapeutic claims. Every product we supply is for in vitro research use only, under the 18+ research use only framework set out across our Terms & Conditions and Research Use Only Disclaimer
Everything we do at PerformanceLabsUK is built on three commitments. They shape every decision we make from the suppliers we approve to the compounds we refuse to carry.
To be the UK's most trusted research compounds supplier. Not by volume. Not by price. By the quality of our testing, the rigour of our supplier vetting, and the honesty of our communication.
To supply the UK research community with independently tested compounds at a consistent standard of purity, traceability, and transparency and to make the research use only framework clear, enforceable, and respected across every interaction.
Transparency over convenience. If a compound can't be verified, we don't list it. Accuracy over claims. We write against the literature, not marketing templates. Boundaries over revenue. We will refuse an order rather than cross a regulatory line.
Every compound in our catalogue is independently tested for identity, purity and endotoxin content. We work directly with vetted suppliers and publish sample Certificates of Analysis so researchers can see exactly what our testing reports contain no guesswork, no shortcuts.
We are UK registered and UK dispatched, with full compliance at the centre of how we operate. PerformanceLabsUK Ltd is incorporated at Companies House, registered with the ICO for data processing, and operates under the research use only framework that governs our product category
Transparency isn't a selling point for us it's a baseline requirement.
Our customer base is defined by a single criterion legitimate research use intent. Within that, we supply
Academic researchers and university laboratories
Independent research institutions
Science-driven professionals conducting in vitro investigation
Veterinary and animal research facilities (subject to separate verification)
Writers, educators, and published commentators working on peptide literature
Boundary statement: We do not supply retail consumers intending human use. We do not
supply clinics, compounding pharmacies without MHRA authorisation, or bodybuilding retailers.
Where an order pattern suggests intended human use, we reserve the right to refuse or cancel the
order under our Terms & Conditions.
You must be of legal age to enter this site.
WARNING: This website contains age-restricted content.
Join the list for new compound drops, batch COAs, and plain English research notes. Your code arrives straight away.
All products are supplied strictly for in vitro laboratory research use. Not for human or veterinary consumption.