About Us

Science without compromise

Nexyra Lab is a UK-registered supplier of precision research peptides — engineered in cGMP-certified facilities, verified by HPLC to ≥99% purity, and dispatched with full batch documentation on every order.

Our Mission

Built by scientists, for serious research "Precision. Purity. Performance. Our research peptides are built for those at the forefront of science — because serious research demands nothing less than serious quality." Nexyra Lab was founded on a single conviction: researchers deserve better. Better purity. Better documentation. Better transparency. Our team brings deep scientific expertise to every compound we produce — from synthesis through to dispatch. Every peptide in our catalogue is precision-engineered in a cGMP-certified laboratory, subjected to rigorous HPLC testing until purity consistently clears 99%. Batch after batch, the standard doesn't move. This consistency isn't a marketing claim — it's documented in the Certificate of Analysis that ships with every order. We are Nexyra Research Ltd., registered in England (Company No. 17057743), operating from 124–128 City Road, London, EC1V 2NX. You can reach us directly at support@nexyralab.com.

The Nexyra Difference

Category Nexyra Standard Typical Supplier
Minimum Purity ✓ ≥99% HPLC verified Unverified or <95%
Testing Documentation ✓ Full COA + batch data included Basic or missing
Traceability ✓ Complete batch-level traceability Unclear sourcing
Manufacturing ✓ cGMP-certified facility Non-audited
Dispatch ✓ Fast tracked delivery, free shipping over £75 3–7 business days, no tracking
Storage Handling ✓ Temperature-monitored cold chain No environmental control
Our products

What Makes Nexyra Different

01 — Uncompromising Purity

Every compound is HPLC-tested to ≥99% purity without exception. We don't release batches that don't meet this threshold — no matter how long it takes to get there.

A Certificate of Analysis accompanies every order, detailing batch-specific purity data, test methodology, and traceability information to support your research integrity.

Our cGMP-aligned production processes are designed specifically for research-grade output — a purpose-built approach to research compounds, not scaled-down pharmaceutical manufacturing.

Full end-to-end traceability from raw material to shipped vial. We know exactly where every compound comes from and can prove it. No opaque supply chains.

As a registered UK company, we operate under transparent, accountable governance. Domestic fulfilment and EU delivery options mean faster, more reliable access for researchers across Europe.

From growth hormone secretagogues to cognitive peptides, metabolic compounds, and regenerative research materials — our catalogue is built to serve the breadth of modern peptide science.