Transdermal Peptide TFA (TD 1 Peptide TFA) is an 11-amino acid polypeptide that binds to Na+/K+ -atpase beta-subunit (ATP1B1) and interacts with the C terminal of ATP1B1.Transdermal Peptide TFA can enhance the transmission of some large molecules in the skin.

Leuprolide is an agonist at pituitary GnRH receptors. Leuprorelin is a gonadotropin-releasing hormone (GnRH) analog used to treat a wide range of sex hormone-related disorders including advanced prostatic cancer endometriosis and precocious puberty.

Neuronostatin-13 (Human) is a 13 amino acid residue peptide with carboxyl-terminal amidation, the primary structure is conserved in human chimpanzee and some other mammals.