What it is:
Palmitoyl Oligopeptide is made with palmitic acid and several amino acids, including alanine, aspartic acid, glycine and lysine.
What it does:
Although there is little research on Palmitoyl Oligopeptide, it seems that it can stimulate collagen production and just help skin cells function properly.
Palmitoyl Oligopeptide is generally considered to be safe.