About Us
Cortext Bio supplies peptides for laboratories, researchers, and academic institutions around the world. Our products are synthesized, lyophilized, and tested in Canada, with attention to the details that matter in research.
Built around the details researchers need
Product consistency depends on knowing how a compound was made, tested, and supplied. That attention to traceability and compliance shapes our process and the guidance we give customers.
Explore the catalogMade and tested in Canada
Synthesis, lyophilization, and testing take place in Canada in line with cGMP standards. Keeping these steps local helps us maintain traceability from production through testing.
A clear purity standard
We state consistent purity above 99%, with testing that supports dependable, repeatable research work.
Formats for different studies
Our catalog spans standard peptides, peptide blends, and topical formulations. Custom orders can be discussed with our team.
Help throughout the order
Our experienced team can help with product questions and custom synthesis requests before, during, and after ordering.
Reliable delivery
Orders are supported by reliable 3–5 day delivery, so research teams can plan their work with a clearer timeline.