Regenerist Retinol24 MAX Night Hydrating Moisturizer - BenefitsOlay has packed this fragrance-free formula with Retinol 24's maximum concentration of hydrators to leave you feeling hydrated and replenished.Penetrates the surface of your skin at night to deliver skin transformation.Research ResultsThe retinoid complex has been clinically shown to provide the following results: 57% of subjects had improvement in under-eye wrinkles after 2 weeks*The retinoid complex has been clinically shown to provide the following results: Reduction in appearance of fine lines and wrinkles around the eye, 4 weeks -7.4%*Average Clinical results on 20 subjects in a round-robin, randomized, controlled test, compared to baseline. - Regenerist Retinol24 MAX Night Hydrating Moisturizer