sh-Oligopeptide-1 is a single chain recombinant human peptide, produced by fermentation in E. coli , Saccharomyces , or grown in Chinese hamster ovary cells (CHO). The starting gene which is a synthesized copy of the human gene that codes for Epidermal Growth Factor is used as such or adapted to the production host. The parent protein contains a maximum of 1207 amino acids which may contain disulfide bonds and/or glycosylation

Anti-aging (reduces appearance of lines).
Improves firmness and elasticity.