LUMIÈRE is powered by 30% more1 PSP to help smooth the appearance of fine lines and wrinkles. Discovered through years of research in wound healing, PSP, Processed Skin Cell Proteins, is a patented cosmetic ingredient developed by leading Swiss scientists and available exclusively in NEOCUTIS skincare products. PSP is an optimal blend of nourishing proteins and polypeptides. PSP harnesses the power of Human Growth Factors, Interleukins and other Cytokines, to help deliver state-of-the-art skin revitalization. Other key ingredients include Caffeine, Hyaluronic Acid and Bisabolol. This powerful blend of energizing, moisturizing and nourishing ingredients helps provide your eyes with a younger, more refreshed look! Daily use of LUMIÈRE provides the following benefits: Helps alleviate skin puffiness with Caffeine. Plumps up the appearance of skin with the hydrating power of Hyaluronic Acid. Visibly diminishes the appearance of under eye darkness. Soothes and refreshes the delicate eye area to help improve the signs of fatigue.