Timeless beauty begins with the precisions of Swiss technology. Discover the power of PSP® for timeless beauty today!

PSP®, Processed Skin Proteins, developed by leading Swiss researchers, is a patented cosmetic ingredient discovered through years of clinical research. PSP® is a new generation of an optimally balanced blend of proteins, including Human Growth Factors, Interleukins and other Cytokines, for beautiful, ageless skin.

Physicians discovered fetal skin has the unique ability to heal wounds without scarring. Inspired by this, medical researchers at the University Hospital at Lausanne, Switzerland created a biotechnology process to extract the rich proteins responsible for scarless wound healing from cultured fetal skin cells. A dedicated cell bank was established for developing new skin treatments using a single biopsy of fetal skin. Originally established for wound healing and burn treatments, today this same cell bank also provides a lasting supply of cells for producing NEOCUTIS proprietary skin care ingredient Processed Skin Cell Proteins (PSP®).