A UK-based research peptide supplier built on quality, transparency and trust.
Global Peptide Laboratories is a newly established UK supplier dedicated to providing researchers with high-purity synthetic peptides backed by full quality documentation. We launched with a simple principle: every product should meet a minimum ≥98% purity standard, verified and documented before it leaves our facility.
We're a small, dedicated operation — and that means every order gets personal attention. All compounds are sourced to a minimum ≥98% purity standard and come with third-party test documentation available on request.
Quality assurance is not a checkbox — it's the foundation of every compound we ship.
All compounds are sourced to a minimum ≥98% purity. Products that do not meet this standard are not listed or sold.
Third-party purity documentation is available on request. Contact us for test certificates relating to any product we supply.
Lyophilized products are packaged under controlled conditions to maintain integrity during storage and transit.
All orders are shipped in plain, unmarked packaging. Fully tracked with multiple secure payment options available.
All products sold by Global Peptide Laboratories are strictly for research purposes only. They are not intended for human consumption, veterinary use, or any other purpose outside of qualified laboratory research.
By purchasing from GPL, you confirm that you are a qualified researcher operating within applicable local regulations and that all compounds will be handled in accordance with laboratory safety standards.