Body protection compound 157, or BPC for short, is a 15 amino acid segment of a specific body protection compound fragment.

Research showed that BPC-157 presents itself with potent cytoprotective properties, protecting cells from gastric mucosal damage. Though this exact mechanism is not yet fully known, researchers believe it has to do with the brain-gut axis which enables the communication between central nervous and endocrine systems.

TB-500 is a synthetic variation of the naturally occurring Thymosin-beta-4, and is built up of 43 amino acids. This peptide plays an important role in polymerization regulation, cell proliferation, migration and differentiation.

Putting these two peptides in a blend together gives a powerful cell protection effect, as well as improved recovery and differentiation on a cellular level.

References:

https://pmc.ncbi.nlm.nih.gov/articles/PMC6271067/