Free UK Shipping On Orders Over £100
All Orders Placed Before 4pm Will Ship Same Day

More Science.

Less Noise.

UK-based research peptides, independently tested with HPLC analysis by accredited third-party laboratories. Supplied in Type 1 hydrolytic glass vials, stored at -20°C, with a ≥99% purity standard on every batch. Same-day UK dispatch.

More Science.

Less Noise.

UK-based research peptides, independently tested with HPLC analysis by accredited third-party laboratories. Supplied in Type 1 hydrolytic glass vials, stored at -20°C, with a ≥99% purity standard on every batch. Same-day UK dispatch.

Third-Party Tested

Every batch is independently verified for purity and identity before it’s listed for sale.

Batch-Specific COAs

A Certificate of Analysis is issued per batch, not reused or generic.

Secure Checkout

Encrypted Open Banking payments processed securely through Fena.

Tracked Delivery

Fully traceable Royal Mail Tracked shipping on every order.

Products

Research Peptides

Buy More, Get Free

Select options This product has multiple variants. The options may be chosen on the product page

£79.99

Vial Size: 10mg, 30mg

Buy More, Get Free

Buy More, Get Free

Why Choose Us

Data Over Claims

More Peptides was built on one idea: researchers deserve proof, not promises. Every batch we supply carries independent HPLC testing and a Certificate of Analysis, replacing the vague sourcing that defines most of this market. Our commitment is simple: ≥99% purity, fast domestic dispatch, and full transparency throughout.

Quality Standards

Held to a higher standard

We hold every batch to more than the minimum. Here’s what that looks like in practice.

HPLC

Independent Testing

Analysed by accredited third-party laboratories.

100%

Batch Verification

No product ships without a matching, verified lot record.

Per Batch

Documentation

A Certificate of Analysis issued for every batch.

≥99%

Scientific Standards

The minimum threshold every batch must meet before listing.

FAQ

Questions, answered.

Are research peptides legal to buy?

Yes. Research peptides are legal to buy and sell in the UK when supplied strictly for research purposes. They are not for human or animal consumption and are not medicines, they are not licensed, approved, or evaluated by the Medicines and Healthcare products Regulatory Agency (MHRA), and are not intended to diagnose, treat, cure, or prevent any disease. By purchasing you confirm you are 21 or over, UK-based, and acquiring these products solely for legitimate research purposes. We provide no guidance on human or animal use.

Research peptides are short chains of amino acids linked together, smaller and simpler than full proteins. Researchers use them to study cellular processes, biological pathways, and potential mechanisms of action in laboratory settings. All peptides sold here are supplied strictly for research purposes, not for human or animal consumption.

 

Every batch is analysed by accredited third-party laboratories using HPLC to confirm identity and purity.

Products are sold to researchers aged 21 and over for research purposes only. By ordering, you confirm you meet this requirement and agree to our Terms & Conditions.

Browse the catalogue, review the documentation, and complete your order through our secure checkout. Payments are processed via open banking, authorised directly from your own banking app for an encrypted, bank-to-bank transaction. Orders placed before 4pm UK time (GMT/BST) are dispatched the same working day, with full tracking provided by email as soon as your order ships. Delivery times vary by destination.

Research access only

For verified researchers only.

All peptides sold on this site are intended strictly for in vitro laboratory research. By entering, you confirm you understand and agree to this.

I do not consent - exit
Secure Verified Compliant
0