Peptide Engineering was founded on a simple frustration: the gap between published peptide research and what's actually available to researchers in Europe.
Most vendors sell untested compounds from unknown sources, slap a label on it, and call it “research-grade.” We think that's unacceptable. If a compound has 4,000 published studies behind it, the least you can do is verify what's actually in the vial.
Every batch we produce is synthesized in EU GMP facilities, independently tested by Janoshik Analytical (ISO 17025), and ships with a public Certificate of Analysis tied to your specific lot number. Not a generic PDF. Your data.
Deep-dive into EU peptide regulation, supplier vetting, and formulation research. Identified GHK-Cu as the clear first compound.
Evaluated 15+ manufacturers. Selected EU GMP facilities with FDA inspection history. Established Janoshik as independent testing partner.
Initial production run. Every vial tested, every COA published. Pre-orders open to founding members.
Full product line available across the European Union. DHL Express shipping. 30-day guarantee.
Expanding compound library based on customer feedback and emerging research. More peptides, same standard.
Third-party verified. EU manufactured. Research-grade.