Can Research Peptides Be Imported Into the EU?
Research peptides can be imported into EU laboratories, but the shipment must be clearly labelled for research use only and the receiving lab must handle customs documentation correctly. The key is that these materials are sold for in vitro and preclinical research, not for human or veterinary use, and the paperwork should reflect that.
This distinction is what keeps a legitimate lab order separate from a grey-market transaction. For a full procurement overview, see our European wholesale sourcing guide.
Customs Labelling and Documentation
The most important customs step is labelling the shipment accurately as research material with a matching invoice and COA, because inconsistent paperwork is the main reason packages are held or returned. Include the peptide name, quantity, purity, and the research-use-only declaration.
Do not obscure the contents — customs scrutiny increases when documentation looks evasive. A reputable supplier will provide the COA and a clear invoice with every order.
Temperature Control in Transit
Lyophilized peptides tolerate short ambient transit well, but they should be moved to -20°C immediately on receipt to preserve stability. Confirm with the supplier whether the courier uses temperature-controlled handling for larger orders.
For peptides your lab uses frequently, such as BPC-157 or MOTS-c, plan the delivery window so the package is not left at ambient temperature over a weekend.
Delivery and Receiving Checklist
On receipt, inspect the package, confirm the COA matches the order, and log the batch into -20°C storage the same day. Delaying this step is one of the most common causes of avoidable degradation.
For guidance on the correct storage conditions after delivery, refer to our lyophilized peptide storage guide. For shipping questions specific to your lab, message us on WhatsApp: +852 4419 8097.
Frequently Asked Questions
Q1: Do I need a licence to import research peptides into the EU?
Requirements vary by country and institution; research peptides sold for laboratory use generally do not require a pharmaceutical licence, but the receiving lab must verify its own local import rules.
Q2: Why was my peptide shipment held at customs?
The most common reason is inconsistent or missing documentation — an invoice and COA that do not clearly state research-use-only status and match the declared contents.
Q3: Can lyophilized peptides be shipped at room temperature?
Short ambient transit is acceptable for the lyophilized form, but the material should be transferred to -20°C immediately on arrival to maintain stability.
Important: All products are sold strictly for laboratory and research purposes only — not for human or veterinary use. No medical, therapeutic, or dosing guidance is provided or implied. Researchers are responsible for compliance with their institution and local regulations.