Neutrogena Retinol Boost night cream of rapid absorption fights the visible signs of skin aging: wrinkles, voltage reduction, tired skin, dryness and pigmented spots. For a younger and healthier skin Neutrogena Retinol Boost's night absorption combats the visible signs of skin aging: wrinkles, voltage reduction, tired skin, dryness and pigmented spots. For younger and healthier skin after 1 week*. (*Scientific evaluation by dermatologists with 39 subjects, 1 daily use) Single formula: the effective anti -aging night cream combines pure retinol to promote the production of collagen, mixture sheet extract to increase the efficacy of retinol and hyaluronic acid for a intense hydration