About Peptira

Peptira is a US-based supplier of research peptides and lab supplies for laboratory research. We sell to researchers and laboratories through this website.

Every batch we sell is tested by an independent third-party laboratory. The certificate of analysis for each batch is published in our COA Library, where it can be looked up by product and batch number.

Orders ship from the United States. Shipping options, timelines and our returns process are described in our Shipping Policy and Refunds & Returns pages.

All products are for laboratory research use only and are not for human or animal consumption. Our Research Use Only policy has the details.