Question 1

What categories of research peptide do you supply?

Accepted Answer

PeptX supplies GLP-1 receptor agonists (Retatrutide, Tirzepatide, Semaglutide, Cagrilintide), regenerative peptides (BPC-157, TB-500, GHK-Cu), nootropics (Semax, Selank, DSIP), longevity compounds (Epithalon, MOTS-c, SS-31), growth hormone secretagogues (Ipamorelin, CJC-1295, Sermorelin, Tesamorelin), and a wide range of other research compounds.

Question 2

Do you supply UK universities and contract research organisations?

Accepted Answer

Yes. PeptX serves UK academic groups, biotech startups, contract research organisations and private research labs. We can supply against purchase orders for institutional accounts. We do not ship a COA with every order, but invoices, batch references and shipping records are provided for audit trails, and buyers can independently verify any batch via Janoshik or Uzorak.

Question 3

Where do your peptides come from?

Accepted Answer

All compounds are sourced from vetted manufacturers (independent lab testing (Janoshik, Uzorak) and community feedback) operating under cGMP-equivalent quality systems. These are the same factories that supply many compounding pharmacies and contract research organisations globally. We do not relabel or rebottle; product ships in the manufacturer's sealed glass vials.

Question 4

What is the minimum order quantity?

Accepted Answer

Minimum order is 1 box per compound, which is 10 vials for injectable peptides or 3 tubs for capsule formats. This makes PeptX appropriate for working research labs and group-buy collectives rather than individual consumers.

Question 5

What payment methods do you accept?

Accepted Answer

UK orders can be paid by card via Stripe, by BACS bank transfer, or by cryptocurrency via NOWPayments. All prices display in GBP for UK visitors, with checkout settled in GBP at the live mid-market FX rate.

Question 6

What happens if a batch fails independent verification?

Accepted Answer

PeptX issues a full refund within 14 days where an ISO 17025 accredited lab report shows purity below the 99% threshold advertised. This is one of the strongest recourse policies in the UK research peptide market.

Question 7

Can I get bulk or group-buy pricing?

Accepted Answer

Volume discounts apply automatically at checkout as quantities increase. For group buys and standing orders of 10+ boxes per month, contact our supplier team for negotiated pricing.

Peptide Supplier in the UK