# Omni Peptides

> UK-based supplier of research-grade peptides and laboratory reagents, supplied strictly for laboratory research use only — not for human or veterinary consumption. Every batch is third-party tested (HPLC purity + mass-spec identity) via Janoshik, with certificates of analysis published and available on request. Based in Stafford, England; ships UK-wide.

Important compliance note: All products are reference materials for in-vitro laboratory research by qualified persons. They are not medicinal products, hold no marketing authorisation, and are not intended to diagnose, treat, cure or prevent any condition. No claims are made about effects in humans. Descriptions state what each compound is and the research areas it appears in — never a human outcome, dose or usage instruction.

## About
- [About Omni Peptides](https://www.omni-peptides.com/about): UK-based research-peptide supplier in Stafford; independent third-party testing, per-batch COAs, research use only.

## Products (research compounds & reagents)
- [Bacteriostatic Water 3ml | Research Grade Peptide](https://www.omni-peptides.com/products/bacteriostatic-water): Bacteriostatic Water 3ml — Sterile water containing 0.9% benzyl alcohol, supplied as a laboratory reagent for reconstituting ly
- [BPC-157 10mg | Research Grade Peptide](https://www.omni-peptides.com/products/bpc-157): BPC-157 10mg — A synthetic pentadecapeptide based on a partial sequence identified in gastric juice, supplied as a 
- [DSIP 15mg | Research Grade Peptide](https://www.omni-peptides.com/products/dsip): DSIP 15mg — Delta Sleep-Inducing Peptide — A naturally occurring nonapeptide first isolated from cerebral venous blood, supplied as a lyophilis
- [GHK-Cu 100mg | Research Grade Peptide](https://www.omni-peptides.com/products/ghk-cu): GHK-Cu 100mg — A naturally occurring copper-binding tripeptide, supplied as a lyophilised reference material for in
- [GLOW | Research Grade Peptide](https://www.omni-peptides.com/products/glow-blend): GLOW 70mg — GHK-Cu + BPC-157 + TB-500 — A lyophilised blend of GHK-Cu, BPC-157 and TB-500, supplied as a single reference preparation for in
- [Reusable Measuring Pen | Laboratory Equipment](https://www.omni-peptides.com/products/measuring-pen): Reusable Measuring Pen Laboratory Measuring Instrument — A refillable pen-format instrument for repeatable measurement and dispensing of reconstituted resear
- [Melanotan 2 10mg | Research Grade Peptide](https://www.omni-peptides.com/products/melanotan-2): Melanotan 2 10mg — A synthetic cyclic analogue of α-melanocyte-stimulating hormone, supplied as a lyophilised reference
- [MOTS-c | Research Grade Peptide](https://www.omni-peptides.com/products/mots-c): MOTS-c Mitochondrial-Derived Peptide — A mitochondrial-derived peptide encoded within mitochondrial DNA, supplied as a lyophilised referenc
- [NAD+ | Research Grade Peptide](https://www.omni-peptides.com/products/nad-plus): NAD+ Nicotinamide Adenine Dinucleotide — A coenzyme found in all living cells and central to redox reactions, supplied as a lyophilised refer
- [PT-141 10mg | Research Grade Peptide](https://www.omni-peptides.com/products/pt-141): PT-141 10mg — Bremelanotide — A synthetic melanocortin receptor agonist, supplied as a lyophilised reference material for laborato
- [Retatrutide 30mg | Research Grade Peptide](https://www.omni-peptides.com/products/retatrutide): Retatrutide 30mg — A synthetic triple-agonist peptide with reported affinity for the GLP-1, GIP and glucagon receptors,
- [Full product catalog](https://www.omni-peptides.com/products): all research compounds grouped by research area.

## Reviews
- [Omni Peptides Reviews](https://www.omni-peptides.com/reviews): rated 5.0 from 30 verified Google reviews — genuine UK customer reviews on service, quality and delivery.

## Certificates of analysis & tools
- [Certificates of Analysis](https://www.omni-peptides.com/coa): published third-party Janoshik lab reports (HPLC + mass spec) by batch; others on request.
- [Reconstitution calculator](https://www.omni-peptides.com/tools/reconstitution-calculator): work out the concentration of a reconstituted research solution from compound mass and solvent volume.

## Research library (compound overviews & reference guides)
- [Why Everyone's Talking About Retatrutide](https://www.omni-peptides.com/research/why-retatrutide-matters): Retatrutide is the first triple-receptor agonist in metabolic research — the science behind why it's the most-discussed peptide right now.
- [BPC-157: The Most-Studied Research Peptide](https://www.omni-peptides.com/research/bpc-157-research-studies): Its discovery, the 100+ preclinical papers, the research pathways it appears in, and its proposed mechanisms — read honestly.
- [A Guide to Buying Peptides in the UK](https://www.omni-peptides.com/research/buying-research-peptides-uk): What purity and COAs mean, how to verify quality, the red flags to avoid, and the legal position — whoever you buy from.
- [BPC-157 vs TB-500](https://www.omni-peptides.com/research/bpc-157-vs-tb-500): how the two regenerative-research peptides differ by origin and research pathway.
- [Retatrutide vs Semaglutide vs Tirzepatide](https://www.omni-peptides.com/research/retatrutide-vs-semaglutide-tirzepatide): how the three incretin peptides differ by receptor target and regulatory status.
- [Are Research Peptides Legal in the UK?](https://www.omni-peptides.com/research/are-peptides-legal-in-the-uk): How UK law treats research peptides: lawful as laboratory reference materials, the Human Medicines Regulations 2012, the 'medicine by presentation' principle,
- [BPC-157: A Research Overview](https://www.omni-peptides.com/research/bpc-157): BPC-157 is a synthetic pentadecapeptide derived from a protein found in gastric juice. Its discovery, structure, and the preclinical research areas it appears
- [DSIP: A Research Overview](https://www.omni-peptides.com/research/dsip): DSIP (delta sleep-inducing peptide) is a naturally occurring nonapeptide first isolated in 1977. Its discovery, structure, and the neuropeptide research it ap
- [GHK-Cu: A Research Overview](https://www.omni-peptides.com/research/ghk-cu): GHK-Cu is the copper complex of the naturally occurring tripeptide GHK. Its discovery by Loren Pickart, its structure, and the in-vitro research areas it appe
- [Handling Research Chemicals Safely](https://www.omni-peptides.com/research/handling-research-chemicals-safely): Good laboratory practice for handling research chemicals: qualified handling, personal protective equipment, a controlled workspace, and responsible disposal.
- [How Research Peptides Are Made](https://www.omni-peptides.com/research/how-research-peptides-are-made): How synthetic research peptides are made: solid-phase peptide synthesis (SPPS), the build cycle, cleavage and purification, and why purity testing follows.
- [How To Read a Peptide Certificate of Analysis](https://www.omni-peptides.com/research/how-to-read-a-certificate-of-analysis): A certificate of analysis reports the purity and identity of a specific batch. How to read HPLC purity figures, mass spectrometry identity confirmation, and w
- [How To Reconstitute a Research Peptide](https://www.omni-peptides.com/research/how-to-reconstitute-a-peptide): How to reconstitute a lyophilised research peptide in the laboratory: adding solvent correctly, dissolving without degradation, and working out the concentrat
- [How To Store Research Peptides](https://www.omni-peptides.com/research/how-to-store-research-peptides): How to store research peptides to preserve integrity: lyophilised versus reconstituted, temperature, light and freeze-thaw cycles. Storage principles for labo
- [Melanotan 2: A Research Overview](https://www.omni-peptides.com/research/melanotan-2): Melanotan 2 is a synthetic cyclic analogue of alpha-MSH and a non-selective melanocortin receptor agonist. Its background and the receptor-pharmacology resear
- [MOTS-c: A Research Overview](https://www.omni-peptides.com/research/mots-c): MOTS-c is a mitochondrial-derived peptide encoded within mitochondrial DNA, identified in 2015. Its unusual origin and the metabolic-signalling research it ap
- [NAD+: A Research Overview](https://www.omni-peptides.com/research/nad): NAD+ is a coenzyme found in every living cell and central to redox reactions. Its role in cellular metabolism, the sirtuin and PARP enzyme families, and mitoc
- [How Peptide Purity Is Tested](https://www.omni-peptides.com/research/peptide-purity-testing): How research peptide purity and identity are established in the laboratory — HPLC chromatography for purity, mass spectrometry for identity, and the limits of
- [Peptide Solubility and Choosing a Solvent](https://www.omni-peptides.com/research/peptide-solubility-and-solvents): Why some research peptides dissolve readily and others resist it, and how solvent choice relates to a peptide's sequence and charge. Laboratory solubility che
- [PT-141: A Research Overview](https://www.omni-peptides.com/research/pt-141): PT-141 (bremelanotide) is a synthetic melanocortin receptor agonist and a metabolite of Melanotan 2. Its background and the central melanocortin research it a
- [Retatrutide: A Research Overview](https://www.omni-peptides.com/research/retatrutide): Retatrutide is a synthetic triple-agonist peptide with reported activity at the GLP-1, GIP and glucagon receptors. Its background and the metabolic research a
- [TB-500: A Research Overview](https://www.omni-peptides.com/research/tb-500): TB-500 is a synthetic peptide corresponding to an active region of thymosin beta-4. Its background and the actin-binding and cell-migration research it appear
- [What Are Peptides? Amino Acids and Structure](https://www.omni-peptides.com/research/what-are-peptides): What peptides are: short chains of amino acids joined by peptide bonds. How they differ from proteins, how sequences are described, and what a lyophilised res
- [What Is Bacteriostatic Water? A Laboratory Guide](https://www.omni-peptides.com/research/what-is-bacteriostatic-water): Bacteriostatic water is sterile water containing 0.9% benzyl alcohol, used as a solvent for reconstituting lyophilised research peptides. What it is and how i
- [What 'Research Use Only' Means in the UK](https://www.omni-peptides.com/research/what-research-use-only-means): Research use only is not a disclaimer or a formality. What the designation means under UK law, why unlicensed compounds cannot be advertised for human use, an
- [Why Research Peptides Are Lyophilised](https://www.omni-peptides.com/research/why-research-peptides-are-lyophilised): Lyophilisation freeze-dries peptides into a stable dry powder. Why peptides degrade in solution, how freeze-drying works, and what it means for storage of res
- [Research library index](https://www.omni-peptides.com/research): all overviews and guides.

## Delivery & policies
- [UK Delivery](https://www.omni-peptides.com/delivery): UK-wide delivery of research peptides from our Stafford base. Dispatch within 24-48 hours, plain unbranded packaging, full tracking across the UK.
- [Research Use Disclaimer](https://www.omni-peptides.com/legal/disclaimer): Omni Peptides supplies research grade peptides strictly for laboratory research use only. Read our full research use disclaimer and terms of sale.
- [Terms & Conditions](https://www.omni-peptides.com/legal/terms): Terms and conditions of sale for Omni Peptides, a UK supplier of research grade peptides. Ordering, payment, delivery, returns and cancellation.
- [Privacy & Cookie Policy](https://www.omni-peptides.com/legal/privacy): How Omni Peptides collects, uses and protects your personal data, and how we use cookies. Your rights under UK GDPR.