Palmioyl Tetrapeptide-7:

Palmitoyl tetrapeptide-7 is a synthetic peptide composed of the amino acids glutamine, glycine, arginine, and proline. It works as a skin-restoring ingredient and is noted for its soothing ability since it can interrupt factors within skin that lead to signs of irritation (including from exposure to UVB light) and loss of firmness. By working in this manner, skin can regain a firm feeling and engage in repair so that wrinkles will be visibly reduced.