Betamethasone disodium phosphate (Betamethasone 21-phosphate disodium salt) is a corticosteroid with anti-inflammatory properties that promotes the polarization of M1 to M2 macrophages by reducing the secretion of pro-inflammatory cytokines, and is utilized in research on keloids and rheumatoid arthritis.

Glycyl-L-histidyl-L-lysine is a liver cell growth factor and an asynthetic hepatotrophic agent that stimulates hepatic erythropoietic factor production.

Neurokinin A (NKA), formerly known as Substance K, is a neurologically active peptide translated from the pre-protachykinin gene.