PeptideCompareEU customs & research peptides
Ordering research peptides from within the EU is fundamentally different from importing from outside. This guide explains why — customs risk, cold chain, VAT, and legal recourse.
Intra-EU vs non-EU: the core difference
When both vendor and buyer are in EU member states, the shipment moves under the EU single market — no customs border, no import inspection, no seizure risk. This is the primary practical reason PeptideCompare lists only EU-based vendors. A package from Spain to Belgium travels like any domestic parcel. A package from the US or China crosses an external customs border and is subject to inspection, potential seizure, and possible legal risk for the recipient.
- No customs border
- No import inspection
- No seizure risk
- No import VAT
- Tracked delivery
- EU consumer protection applies
- External customs inspection
- Potential seizure without notice
- Import VAT + handling fees
- Cold chain broken in transit
- No EU consumer protection
- Possible legal risk for recipient
Cold chain in transit
Lyophilized peptides are generally stable at room temperature for several weeks — standard tracked parcel delivery within the EU is acceptable for most compounds. However, longer international transit times combined with customs warehouse delays can expose non-EU shipments to temperature extremes that degrade quality. EU vendors with same-country or neighbouring-country delivery eliminate this risk entirely.
UK post-Brexit: a special case
The UK left the EU single market at end of 2020. PhD Peptides (tracked on PeptideCompare as a UK vendor) ships to the EU across a customs border. Orders from UK vendors are subject to EU customs inspection and import VAT — similar to any non-EU country. Factor this into cost comparisons when comparing UK vs EU prices.
Compare EU vendors side by side
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