Precision supply for serious research

Premium Lab Peptides is a UK supplier of research-grade peptides and laboratory consumables, operated by Invicta Alliance Limited and based in Warrington, Cheshire.

Why we started

The founders — Jack Price, Sam Howard and Jonathan Massey — came to the business through their own interest in peptides and the science behind them. The more involved they became, the clearer the market's problems were: inconsistent products, opaque supply chains, unclear sourcing, and researchers buying from suppliers who offered little more than a product name and a price.

When an experiment fails, you need to know whether the hypothesis was wrong or the reagents were at fault. Reliable, well-documented supply is how we hold up our end.

What we stand for

• Quality — sourcing through carefully selected manufacturing partners, with quality-control processes applied through the supply chain.
• Transparency — full technical data for every compound, and independent third-party laboratory testing of every batch.
• Accountability — every vial carries a batch number, and its Certificate of Analysis is linked by QR code.

The word Premium in the name is the standard we hold ourselves to across sourcing, presentation, documentation and customer service. Our tagline: Premium by name. Premium by standard.

How we work

This site is an information resource and a point of contact. It lists no products and takes no orders. Researchers and laboratories enquire by WhatsApp or email, and our UK-based team handles availability, batch certificates, technical data and supply directly. Everything we supply is dispatched from Warrington within one to two business days by tracked Royal Mail service, to UK addresses only.

The company

Premium Lab Peptides is a trading name of Invicta Alliance Limited, a private limited company incorporated in England and Wales on 3 August 2026, company number 17378067. The registered office is at 1st Floor, 264 Manchester Road, Warrington, Cheshire, WA1 3RB.

Research use only

Everything we supply is sold, labelled and invoiced strictly for in-vitro laboratory research. Nothing we publish is medical advice. Read the full research-use policy.