The best peptide vendors in Europe (2026)

These are the highest-rated peptide vendors that serve Europe, across 19 verifiable criteria: measured CoA purity, independent-lab batch testing, payment and shipping accessibility, and transparency. Top-ranked is Pepspan.

1. 1
   PepspanEU

   Small but high-quality catalogue with professional operations: verifiable Janoshik CoA, accessible payments (PayPal + card) and DDP EU shipping. Still building up the number of published lots.
   92
2. 2
   CertaPeptidesEU

   Solid European operation from Romania: full legal entity, broad catalogue with Janoshik CoAs and good shipping coverage. SEPA/bank payments only, no card.
   91
3. 3
   SwissChemsUS

   Veteran with a very broad catalogue and shipping to 50+ countries, card and crypto. Less consistent per-lot data and low-visibility legal entity.
   91
4. 4
   Regena PeptidesEU

   Spanish vendor with a good image and Janoshik CoAs, but somewhat old certificates, Wise/transfer-only payment and an unclear legal entity.
   87
5. 5
   Particle PeptidesEU

   The most complete on analysis (purity, metals, endotoxin, bioburden) with 85+ CoAs; very professional site. Restrictive returns and no card payment.
   85

Every score is computed from public evidence. See how we assess in Methodology ↗