99%+ purityJanoshik COA per batchEU deliveryResearch onlyDispatched within 24 hours99%+ purityJanoshik COA per batchEU deliveryResearch onlyDispatched within 24 hours99%+ purityJanoshik COA per batchEU deliveryResearch onlyDispatched within 24 hours
PEPTIDE LAB
Knowledge base

Peptide research, clearly explained

Sourced guides on research peptides: what they are, how research works, how we verify purity and what the research-only framework means.

Abstract cyan molecular lattice representing tissue recovery — Peptide Lab
Recovery & healingPillar

Peptides for Recovery: The Complete Research Guide

BPC-157, TB-500 and GHK-Cu are the most-studied recovery peptides. This guide untangles their differences, reconstitution and purity.

Peptide Lab Research Team··11 min
Abstract cyan 15-amino-acid pentadecapeptide chain on a dark background — Peptide Lab
Recovery & healing

What Is BPC-157? Research and Mechanism of Action

BPC-157 is a pentadecapeptide derived from a gastroprotective protein. Discover its structure, origin and research themes.

Peptide Lab Research Team·
Research peptide vial with a cyan verified glow — BPC-157 quality and COA
Recovery & healing

Buy BPC-157: What to Look for on Purity and COA

How to assess BPC-157 for research: purity, COA, traceability and shipping — plus how to read a certificate.

Peptide Lab Research Team·
Research peptide vial with insulin syringe and bacteriostatic water — reconstitution in the lab
Recovery & healing

How to Reconstitute Peptides: Step-by-Step Guide

Dissolving lyophilised peptide powder in bacteriostatic water — in 6 clear steps, plus which water and how to store.

Peptide Lab Research Team·
Cyan visualisation of actin and cell structure — TB-500 recovery research
Recovery & healing

What Is TB-500? Research and Mechanism of Action

TB-500 is a fragment of Thymosin Beta-4, studied for actin regulation and cell migration. Discover its origin and differences from BPC-157.

Peptide Lab Research Team·
Visualisation of two complementary recovery peptides — BPC-157 and TB-500 blend
Recovery & healing

Combining BPC-157 and TB-500: The Blend Explained

Two complementary recovery peptides in one blend. Why they are studied together and when to choose separate or blended.

Peptide Lab Research Team·
Cyan HPLC chromatogram — Certificate of Analysis and purity verification
Research & safety

How to Read a COA (Certificate of Analysis)?

A COA confirms the purity of a single batch. Learn in 4 steps how to read it, check it and link it to your vial.

Peptide Lab Research Team·
Cyan visualisation of metabolic signalling pathways — Retatrutide research
Fat loss & metabolism

What Is Retatrutide? Triple Agonist in Research

Retatrutide is a triple agonist studied on GIP, GLP-1 and glucagon in research. Mechanism and status, strictly research-only.

Peptide Lab Research Team·
Retatrutide 30 mg vial from Peptide Lab — lab-verified research compound
Fat loss & metabolism

Buy Retatrutide: What to Look For

How to assess Retatrutide for research: purity, COA, the research-only framework and shipping. Strictly research-only.

Peptide Lab Research Team·
Cyan visualisation of metabolic receptors — Retatrutide versus Tirzepatide
Fat loss & metabolism

Retatrutide vs Tirzepatide: The Difference

Tirzepatide is a dual agonist, Retatrutide a triple agonist. Compare receptor targets and status — informative and research-only.

Peptide Lab Research Team·
Cyan visualisation of mitochondria and energy metabolism — MOTS-C research
Fat loss & metabolism

What Is MOTS-C? Mitochondrial Peptide in Research

MOTS-C is a mitochondrial peptide studied for metabolic homeostasis and the AMPK pathway. Function and context, research-only.

Peptide Lab Research Team·
Cyan visualisation of fat metabolism — AOD-9604 metabolic research
Fat loss & metabolism

What Is AOD-9604? hGH Fragment in Metabolic Research

AOD-9604 is a fragment of growth hormone (hGH 176-191) studied on fat metabolism. Research-only.

Peptide Lab Research Team·
Cyan visualisation of NAD+ and enzyme inhibition — 5-Amino-1MQ research
Fat loss & metabolism

What Is 5-Amino-1MQ? NNMT Inhibitor in Research

5-Amino-1MQ is a small molecule that inhibits NNMT, studied in relation to NAD+ and energy metabolism. Research-only.

Peptide Lab Research Team·
Abstract peptide molecular chain with a cyan glow on a dark background — Peptide Lab
Research & safety

What Are Peptides? The Complete Research Guide

Peptides are short chains of amino acids — but the term covers three very different things. This guide untangles biochemistry, skincare and research peptides.

Peptide Lab Research Team·
Cyan molecular shield protecting a research peptide vial — purity and safety
Research & safety

Are Peptides Safe? Quality, Purity and Research-Only

For research material, ‘safe’ means something different. Learn why purity, documentation and lab handling are central.

Peptide Lab Research Team·
Cyan document and molecule — the research-only framework for peptides
Research & safety

Are Peptides Legal? The Research-Only Framework

Research material or medicine? Learn the framework in which research peptides are offered.

Peptide Lab Research Team·

The knowledge base is growing — new guides on recovery, metabolism, growth hormone and longevity are on the way. For Research Use Only.