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UK Peptide — research peptides, London
Knowledge Base

Research peptide guides for UK laboratories

Compound-by-compound research summaries and practical lab standards — written by the UK Peptide team, updated as the literature moves.

Buyer's Guide

How to buy research peptides in the UK (2026 buyer's guide)

Most peptide buying mistakes in the UK come down to three things: an unverifiable Certificate of Analysis, stock that has spent weeks in transit at ambient temperature, and a supplier that cannot tell you which laboratory tested the batch. This guide covers how to evaluate a UK peptide supplier properly.

Read guide · 9 min read
Lab Standards

How to read a peptide Certificate of Analysis (HPLC & MS)

A Certificate of Analysis is the only objective evidence you have about what is in the vial. Here is what each section means and which omissions should stop a purchase.

Read guide · 7 min read
Lab Technique

Peptide storage and reconstitution: a UK lab protocol

Purity at the point of manufacture is wasted if the material degrades in your freezer. This is the handling protocol our lab team follows.

Read guide · 6 min read
Compound Guide

Retatrutide (LY3437943) UK research guide

Retatrutide (LY3437943) is the most requested metabolic research peptide in the UK right now. This guide covers what the literature examines, what purity standard to demand, and how the compound is handled in the laboratory.

Read guide · 7 min read
Compound Guide

BPC-157 UK research guide

BPC-157 is the most searched research peptide in the UK. This guide sets out what the compound is, what published work examines, and the purity standard to insist on.

Read guide · 6 min read
Compound Guide

Wolverine Stack (BPC-157 + TB-500) UK research guide

The Wolverine Stack pairs BPC-157 with TB-500 in a single blended vial — the most commonly requested combination in tissue-repair research.

Read guide · 5 min read
Compound Guide

CJC-1295 + Ipamorelin UK research guide

CJC-1295 with Ipamorelin is the standard blend in growth-hormone secretagogue research, combining a GHRH analogue with a selective ghrelin-receptor agonist.

Read guide · 5 min read
Compound Guide

GHK-Cu UK research guide

GHK-Cu is a naturally occurring copper-binding tripeptide (glycyl-L-histidyl-L-lysine) complexed with copper(II) — the most studied copper peptide in dermal and extracellular-matrix research.

Read guide · 5 min read
Compound Guide

MT2 (Melanotan 2) UK research guide

MT2 (Melanotan 2) is a synthetic analogue of alpha-melanocyte-stimulating hormone, studied for its activity across the melanocortin receptor family.

Read guide · 5 min read
Compound Guide

NAD+ UK research guide

NAD+ (nicotinamide adenine dinucleotide) is a coenzyme central to cellular energy metabolism and one of the most active areas of longevity research.

Read guide · 5 min read
Lab Essentials

Bacteriostatic water: what it is and why research vials need it

Bacteriostatic water is the standard diluent for multi-use research peptide vials. Here is what it contains and how it differs from sterile water.

Read guide · 4 min read