Our Story
Built on science, driven by reliability
Founded in 2019 in Qingdao, China, Kerisite Peptide began with a simple conviction: researchers deserve access to high-quality peptide materials without compromise. What started as a small team of synthesis chemists has grown into a trusted global supplier serving laboratories, clinics, and distributors across 35+ countries.
Our facility combines solid-phase peptide synthesis (SPPS) with advanced purification and analytical verification. Every batch undergoes HPLC and mass spectrometry analysis, and every shipment includes a Certificate of Analysis — because transparency isn't optional, it's foundational.
Today we offer 500+ catalog peptides alongside custom synthesis capabilities from milligram to multi-gram scale.
