Neutrogena Ageless Intensives Anti-Wrinkle Deep Wrinkle Facial Serum with Retinol SA and a multi-vitamin complex works hard on frustrating wrinkles to uncover vibrant, healthier looking skin starting in just two weeks. This face serum is designed to help reduce the appearance of wrinkles, such as crow's-feet, under eye, and laugh lines. It's clinically proven to deliver noticeable results, with 97 percent of study participants experiencing softer and smoother skin within four weeks. It contains Retinol SA and helps renew the look of skin throughout the day, smooth wrinkles, and diminish the appearance of age spots. Formulated with a multi-vitamin complex that boosts skin with anti-oxidants and helps skin maintain a healthier look longer. This face serum is dermatologist- and allergy-tested and non-comedogenic.