UK Peptides sells to businesses rather than direct to researchers and operates from United Kingdom. The site says it has traded since 2012. It lists 3 products. It also produces and labels to order, so stock sold under other brand names may come from here.
In its own words: “UK-Peptides™ has been supplying high-purity research peptides for over a decade, making us one of the longest-running suppliers in the UK. Since 2012, we've worked with research organisations and universities with individual researchers across the UK, Europe and the USA”
UK Peptides publishes 87 certificates of analysis on its site. The vendor chose which batches to publish, so those results do not tell you what is in the vial you receive. It advertises purity of ≥99%.
No prices are published. You have to ask before you can compare cost against another supplier. Payment is by cryptocurrency, bank transfer, and credit card. Orders ship with DHL, UPS, and Royal Mail.
Worth knowing before you order: operates from United Kingdom. The site presents itself as GB, but infrastructure and contact evidence point to United Kingdom. Evidence: Site copy references United States; Site copy references United Kingdom; Lists a UK (+44) contact number.
Site check: 3 products listed; 87 certificates of analysis published; payment by cryptocurrency, bank transfer, credit card; ships via DHL, UPS, Royal Mail; operates from United Kingdom.
UK Peptides is listed as active. Added from editorial vendor review, 2026-08-10. Profile pending a read of the vendor's own site.
The record for UK Peptides
Status
Active
Vendor type
Research-use supplier
What we found
Operates from United Kingdom. The site presents itself as GB, but infrastructure and contact evidence point to United Kingdom. Evidence: Site copy references United States; Site copy references United Kingdom; Lists a UK (+44) contact number. source
No public pricing. None of the 3 catalogue entries carry a price. Buyers have to make contact and request a quote, so cost cannot be compared against other suppliers without an enquiry. source
White-label supplier. Offers custom labelling or custom production to order, which means product sold under other brand names may originate here. source
Publishes COAs. Publishes 87 certificates of analysis on its own site. source
Card payments accepted. Accepts Cryptocurrency, Bank Transfer, and Credit Card, so card chargeback protection applies. source
Research-use-only notice. The site carries an explicit research-use-only / not-for-human-consumption notice. source
Ordering and payment
Payment methods
Cryptocurrency, Bank Transfer, Credit Card
Card payments
Accepted
Cryptocurrency
Accepted (BTC)
Bank transfer
Accepted
Currency
GBP
Online checkout
Available
Shipping and handling
Ships to
United States, United Kingdom, Europe, Canada, Australia, Worldwide
Carriers
DHL, UPS, Royal Mail
Cold chain
Offered for temperature-sensitive items
Discreet packaging
Advertised
Lost or damaged parcels
Incorrect item dispatched: Full refund or replacement at no extra cost, once we have verified the issue.
Returns and guarantees
Returns
If the order has already been dispatched, we cannot amend it. Depending on the situation, you may be able to arrange a return or place a new order.
After-sales
we make no representation or warranty that any product is lawful to import or possess in any jurisdiction outside the United Kingdom; and
Guarantee
Royal Mail Special Delivery Guaranteed by 1pm: Guaranteed next-working-day delivery before 1pm, with enhanced compensation cover.
UK Peptides is listed as active and we hold 87 certificates of analysis published on its own site. That is evidence about the batches that were tested or published, not a guarantee about the vial you receive.
Has UK Peptides been lab tested?
We hold no independent third-party assays for UK Peptides. Any purity figure it publishes is self-reported unless it names the lab that produced it.
How do you pay UK Peptides?
UK Peptides accepts Cryptocurrency, Bank Transfer, Credit Card.
Where does UK Peptides ship from?
UK Peptides ships from United Kingdom and uses DHL and UPS and Royal Mail.