Argireline a synthetic peptide which is patterned from the N-terminal end of the protein SNAP-25 can both reduce the degree of existing facial wrinkles and demonstrate effectively against their development.

Dichotomine E

Urocortin III, mouse TFA is a corticotropin-releasing factor (CRF)-related peptide. Urocortin III preferentially binds and activates CRF-R2. Urocortin III (Ucn3) is a known component of the behavioral stress response system. Urocortin III and CRF-R2 in the medial amygdala regulate complex social dynamics.