Checked · 4.8/10RUO brand
Peptide Koning
European research peptides with published per-batch lab results.
4.8
Checked by MyDosage · Mixed
caution
Read 2026-09-20 · https://peptidekoning.to/ · read succeeded
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Get this badge → Not claimed
Nobody at this brand has claimed this page yet, so there is no confirmed contact route. Claiming is free, changes nothing about the check score, and asks the brand to state no more than that a real team answers here.
No account needed. We send one note, never a sales pitch.
Shipping
EU
Regions this brand ships to
Reachability
Last read 2026-09-20
We re-read shops periodically and keep every record
What we checked
Our reading of what we could observe — public records, their own pages, documents we hold, and our contact history. Not a lab test, not a certification, and never a claim about the people behind the business. Last reviewed 9/20/2026.
- Who is behind it
A named person at Peptide Koning claimed this page and maintains it here. Operating base given as NL.
- How the storefront reads
We have their official domain on file, so a lookalike store using the same brand name can be told apart from this one.
- Documents
They publish what testing they do. We read documents for identity first, then amount — a certificate that only shows purity does not prove the substance.
- Handling and shipping
Ships to 1 stated region. Questions asked here reach their team.
Supply layer · Research-use-only supplier
Sold for laboratory research only and not approved for human use. Nobody guarantees the identity or the amount in the vial — this is where a check matters most.
NL
About
Peptide Koning is a Netherlands-based research-use-only peptide vendor shipping across Europe in 1–2 working days. The range covers lyophilised vials, pre-filled research pens, nasal sprays, topical serums and multi-peptide blends. The vendor states peptides are European-manufactured with >=99% verified purity, and publishes per-batch certificates of analysis from an independent laboratory. Not for human or veterinary use.
Testing
Vendor publishes per-batch certificates of analysis from Axiom Analytics (independent lab, Czech Republic), covering purity, endotoxins and heavy metals. COA links are available per product batch; MyDosage has not independently re-tested these lots.
Catalog
102 products
Research-use only. Not for human or veterinary use.