This multi-functional serum helps diminish the visible signs of aging.*- Helps diminish the appearance of fine lines and wrinkles in just 7 days.*- Clinically tested to show remarkable improvement in skin softness smoothness radiance glow and luminosity in just seven days.**- AM/PM use helps you achieve optimum results.- Suitable for all skin types.- No added parabens. Dermatologist tested.* Clinically tested on subjects for skin roughness measured by Visioscan and Reverse Photo Engineering at intervals of zero seven and 42 days.** Tested on subjects for smoothness softness glow radiance and luminosity measured by visual expert grading at intervals of two four and seven days.