POE - Peptides of England
MediumSalford, United Kingdom
COA3rd Party
UK research peptide reseller operated by JUICE IT UP LTD, offering batch lookup of supplier and third-party documents.
- Model
- Retail Research Peptides
- Manufacturer?
- Reseller
Research Peptide Suppliers in the United Kingdom
7 companies are listed as research peptide suppliers in the United Kingdom. 0 score High (90 or more).
Ordered by score. Scores follow the published rules and are not affected by paid placement. Updated 2026-11-13.
Research Peptide Suppliers in the United Kingdom (7)
Verified Vials (RKCKMJ LTD)
MediumBelfast, United Kingdom
COA3rd Party
Belfast-registered research peptide seller publishing HPLC purity, LAL endotoxin certificates and SDS files for each product.
- Model
- Retail Research Peptides
- Manufacturer?
- Reseller
Mercia Research Limited
MediumLondon, United Kingdom
COA3rd Party
London research peptide seller (Companies House 17189709) with lab-hosted Janoshik reports covering purity, endotoxin and heavy metals; also sells pre-filled pens.
- Model
- Retail Research Peptides
- Manufacturer?
- Reseller
Pep Labs UK
MediumLiverpool, United Kingdom
COA3rd Party
Liverpool research peptide shop that provides batch COAs on request and states third-party testing for purity, endotoxin, microbial counts and heavy metals.
- Model
- Retail Research Peptides
- Manufacturer?
- Reseller
Peptide Central UK Ltd
MediumLondon, United Kingdom
COA3rd Party
London research peptide retailer (Companies House 17350045) with a COA library of Janoshik reports listed by product and batch.
- Model
- Retail Research Peptides
- Manufacturer?
- Reseller
Peptides Online (South Studios Ltd)
MediumSutton, United Kingdom
COA3rd Party
UK research peptide shop, a trading name of South Studios Ltd, that says every batch is tested by Janoshik and posts COA PDFs.
- Model
- Retail Research Peptides
- Manufacturer?
- Reseller
ThePeptideClub
MediumLondon, United Kingdom
COA3rd Party
London-addressed UK research peptide shop selling vials and peptide pens, with a COA-reading guide but no named testing lab.
- Model
- Retail Research Peptides
- Manufacturer?
- Reseller
More in the United Kingdom
Research Peptide Suppliers in other countries
Frequently asked questions
How many research peptide suppliers in the United Kingdom are listed?
7 companies. Each listing shows location, business model, documentation and a score from 0 to 100.
Which research peptide suppliers in the United Kingdom score highest?
By score: POE - Peptides of England (75), Verified Vials (RKCKMJ LTD) (75), Mercia Research Limited (70), Pep Labs UK (70), Peptide Central UK Ltd (70). Scores measure checkable evidence, not product quality, and paid placement does not change them.
How should I check a supplier before ordering?
Confirm the legal entity, ask for lot-specific certificates of analysis that the testing lab can verify, check FDA warning letters and import alerts, and for GMP material ask for regulator inspection records rather than marketing claims.