Revitalize and transform skin while you sleep. The hydrating formula with vitamins, skin conditioners and Hyaluronic Acid restores youthful suppleness and resilience while the botanical and PHA/Bionic formula smooths skin.Users noticed a benefit after 4 weeks twice daily use: 88% felt softer,more supple skin. 91% more moisturized/hydrated. Non-comedogenic, Dermatologist and Allergy tested.