Category Archives: Blog Research

Emerging Compound Retatrutide Peptide UK: The Triple Agonist That Changed Weight Loss Research Retatrutide is the first compound to simultaneously activate three metabolic hormone receptors: GLP-1, GIP, and glucagon. Developed by Eli Lilly, it has produced the largest weight reduction seen in any clinical obesity trial to date. With Phase 3 data now published and […]

Pricing Guide How Much Do Peptides Cost in the UK? A Complete Pricing Guide for Researchers Research peptide prices in the UK vary widely depending on the compound, the quantity per vial, the supplier, and the purity. A standard 5mg vial of a common peptide like BPC-157 typically ranges from £20-35, while specialised or larger-quantity […]

Buyer’s Guide Where to Buy Peptides in the UK: What to Look For in a Trusted Supplier The UK peptide market has grown rapidly, and with it, the number of suppliers. Some are legitimate research-grade operations with independent testing and proper documentation. Others are resellers of untested, mislabelled, or degraded products. This guide explains what […]

Legal Guide Are Peptides Legal in the UK? MHRA Rules, Controlled Substances, and What Researchers Need to Know The short answer: yes, research peptides are legal to purchase and possess in the UK when sold for laboratory and research purposes. They are not controlled substances under the Misuse of Drugs Act 1971. However, the legal […]

Research Reference How to Stack Research Peptides: Common Combinations and the Science Behind Them Peptide stacking – the practice of combining two or more peptides in a single research protocol – is one of the most common approaches in modern peptide research. The rationale is straightforward: peptides with complementary mechanisms of action can target different […]

Research Reference Peptide Half-Life Guide: How Long Do Research Peptides Stay Active? Half-life is the single most important pharmacokinetic parameter in peptide research. It determines dosing frequency, steady-state concentration, and total clearance time. This guide covers the half-lives of every major research peptide we stock, explains why they differ so dramatically (from 30 minutes to […]

Research Guide Semaglutide Peptide: What UK Researchers Need to Know Semaglutide has become one of the most discussed peptides in biomedical science. Originally developed as a GLP-1 receptor agonist for glucose homeostasis research, it has attracted global attention following landmark clinical trials demonstrating significant metabolic effects. This guide covers the science behind semaglutide, its mechanism, […]

Beginner’s Guide What Are Peptides? A Complete Guide for UK Researchers Last updated: February 2026  ·  8 min read  ·  By BioLab Peptides Research Team If you’re new to peptide science — or looking to deepen your understanding before starting a research project — this guide covers everything you need to know. From basic chemistry […]

Practical Guide How to Reconstitute Peptides: A Step-by-Step Guide for UK Researchers Reconstitution – the process of dissolving a lyophilised (freeze-dried) peptide into a liquid solution – is a fundamental step in any peptide research protocol. Done correctly, it preserves the peptide’s molecular integrity and ensures consistent experimental results. Done incorrectly, it can degrade your […]

Comparison Guide TB-500 vs BPC-157: Key Differences Every Researcher Should Know TB-500 (Thymosin Beta-4) and BPC-157 (Body Protection Compound-157) are the two most studied peptides in regenerative and tissue-repair research. While they’re often mentioned together — and frequently combined in research protocols — they are fundamentally different compounds with distinct mechanisms, structures, and research profiles. […]