UK MANUFACTURED
Made in the United Kingdom
THIRD-PARTY TESTED
Independent laboratory testing
BATCH VERIFIED
Every batch verified
RESEARCH USE ONLY
For laboratory research only
FAST UK DISPATCH
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PREMIUM RESEARCH PEPTIDES

Research.
Quality.
Results.

Premium research peptides manufactured in the UK with the highest standards of quality, documentation and transparency. Strictly for in-vitro laboratory research.

Excellent
4.9/5 based on 120+ reviews
Oxford Research Peptides vial

BEST SELLING RESEARCH PEPTIDES

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Retatrutide research peptide vial

Retatrutide

4 sizesfrom£59
>99% Purity
MOTS-c research peptide vial

MOTS-c

40mg£200
>99% Purity
Semaglutide research peptide vial

Semaglutide

15mg£48
>99% Purity

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Peptide Chemistry

  • Synthetic peptides
  • Modified analogues
  • Reference standards
EXPLORE

Receptor Studies

  • GLP-1 ligands
  • GHSR ligands
  • Melanocortin ligands
EXPLORE

Assay Development

  • HPLC standards
  • MS reference
  • Calibration peptides
EXPLORE

Stability Research

  • Lyophilised powders
  • Reconstitution studies
  • Long-term storage
EXPLORE

Specialty Compounds

  • Copper peptides
  • Cyclic peptides
  • Custom syntheses
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Lab standards
OUR STANDARDS

Excellence in Every Batch

We combine advanced peptide synthesis with independent third-party testing to deliver reference-grade material researchers can document and trust.

UK Manufactured
>99% Purity
COA Included
Secure & Discreet
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CERTIFICATE OF ANALYSIS
Product
Retatrutide
Batch Number
ORP-240501
Purity (HPLC)
>99%
Appearance
White Lyophilised Powder
Molecular Weight
4,574.6 g/mol
Test Date
01/05/2024
Result
PASS
Dr. A. Chen
Head of Quality Control
APPROVED

PEPTIDE RECONSTITUTION CALCULATOR

Calculate reconstitution volumes and concentrations for your in-vitro work with our easy-to-use calculator.

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TRUSTED BY RESEARCHERS

"Consistently high purity with full COA provided. Fast delivery and discreet packaging. Highly recommended for in-vitro work."

Verified Buyer

"Purity is consistently above 99%. Oxford Research Peptides has become our standard supplier for reference material."

Laboratory Researcher

"Outstanding documentation and transparency. The best peptide supplier we've sourced from in the UK."

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Wholesale vials
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Supplying laboratories, universities and research institutions across the UK and worldwide.

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