What we publish
Three kinds of page. Research profiles for 19 peptides, from incretin agonists such as tirzepatide to repair peptides such as BPC-157: mechanism, evidence, the doses published studies used, safety findings and molecular data. Guides on the practical side: ordering within Europe, reading a certificate of analysis, storage, and how the main classes compare. And a research blog with a new article every day.
How we handle evidence
Every claim on this site carries its evidence level. A result in cultured cells, a rat study, a small human pilot and a randomised controlled trial are four different things, and we say which one we are describing. Where the evidence runs out, we say that too, rather than filling the gap with enthusiasm.
Doses appear only as what published studies or licensed products used, labelled as such. We do not write instructions for human use, and nothing on this site is medical advice. When we are not certain of a figure, we leave it out.
Who we link to, and why
Every order link on PeptideEuropa.com goes to King Peptides (kingpeptides.nl). We have a commercial relationship with that shop: our links carry a referral code, and orders placed through them help fund this site, at no extra cost to you. We think you should know that before you read a single profile.
What the relationship does not change: the evidence sections. A peptide that has only been tested in rats reads that way here whether or not the shop stocks it, and where the shop does not carry a peptide we name the closest product and say plainly that it is a different compound.
The facts we state about King Peptides come from the shop itself: 99%+ HPLC purity, a certificate of analysis with HPLC and mass spectrometry for every lot, and dispatch from the Netherlands. Prices, stock and order terms live only on the shop’s own pages, so there is never a second, outdated version of them here.
Ordering from across Europe
Parcels leave the Netherlands in neutral packaging with tracking. Inside the European Union there is no customs clearance, and the shop quotes 1–2 business days for Dutch addresses and 3–5 business days for other EU countries. Countries outside the EU, including the United Kingdom, Switzerland and Norway, apply their own import rules. Our buying guide for Europe goes through the details.
How the blog is written
The daily articles are drafted by a writing system built on Claude, working from the knowledge base behind our profiles and from the published literature. Each draft passes automated checks on structure, length, links and disclosures before it is published. Profiles and guides are written and checked separately. If you find an error, tell us through the contact details at kingpeptides.nl and we will correct it.
Disclaimer
Research use only. All peptides described on PeptideEuropa.com are intended strictly for laboratory and scientific research. They are not approved for human or veterinary use and are not for consumption. Nothing on this website is medical advice. Always comply with the laws and regulations that apply in your country.