Thymosin Alpha-1

Thymosin Alpha-1, also called thymalfasin, is a 28-amino-acid peptide studied for immune regulation. It interacts with several parts of immune signalling, including dendritic cells, T-cell responses and innate immune pathways.

LL-37

LL-37 is one of the body’s own host-defence peptides. It is part of the cathelicidin system and can interact with microbes, immune signalling and wound-healing biology.