BPC-157 / TB-500

About the BPC-157 TB-500 Research Blend

This BPC-157 TB-500 blend is a research-grade combination of BPC-157 and TB-500. Researchers study the two peptides in preclinical research involving cellular signaling, tissue biology and inflammatory pathways. Suppliers commonly describe TB-500 as an N-terminally acetylated thymosin beta-4 fragment, while BPC-157 is a 15-amino-acid peptide. Do not interpret research findings on either compound individually as evidence for the combined formulation.

Some suppliers also list it as TB-500 + BPC-157.

Blend Specifications

Testing and Certificate of Analysis

An independent third-party laboratory tests every Zentrax batch, and we publish the results as a batch-level Certificate of Analysis. First, find the lot number on your vial. Then match it to its report in the COA library, so you can verify identity and purity. Because we test each lot separately, a report for one batch does not describe another. For this BPC-157 TB-500 product, check that the report covers both components.

Storage and Handling of the BPC-157 TB-500 Blend

Store the lyophilized material at -20 °C and protect it from moisture and light. However, avoid repeated freeze-thaw cycles, and follow the product-specific certificate of analysis for handling and stability specifications. For general tips, see our guide on how to store lyophilized peptides.

Shipping and Support

We process orders within 24 to 48 hours and ship within the United States with tracking. As a result, you can follow every package. For details, see the Shipping Policy and Refund Policy. If you have questions, check the research peptides FAQ or contact the team through the Contact page. You can also read the published literature on BPC-157 on PubMed.

For in vitro research use only. Not for human or veterinary use. Not evaluated by the FDA.