About Peptinex

Who we are

Peptinex is a United States–based supplier of high-purity peptides for laboratory research. We focus on one thing: consistent reference material, supplied with documentation that stands up to scrutiny.

What we do

We source, verify and distribute research peptides. Every order ships with documentation, and our team is available to answer technical questions about specifications, handling and storage.

What sets us apart

• Documentation — clear specifications and test documentation available on request.
• Technical support — direct access to our team for questions on specification and handling.
• Cold-chain logistics — sealed vials, temperature-controlled shipping, tracked delivery.
• Institutional accounts — supply for laboratories, universities and research organizations.

Compliance

All products supplied by Peptinex are sold strictly as reference materials for in-vitro laboratory research. They are not drugs, foods, cosmetics or supplements. They are not approved by the FDA. They are not intended for human or veterinary use, nor for diagnostic or therapeutic application. Purchasers are responsible for compliance with all applicable laws and for handling materials under appropriate laboratory conditions.