Pro retinol a fibro plastylintensive anti wrinkle firming actiondermatologically testeddeep set wrinkles restoring day creamwhat is a deep set wrinkleover time and with repeated exposure to the sun39s harmful uva rays wrinkles deepen becoming more and more visible and begin to mark the skinthese wrinkles form as the fibrous supporting fabric of the skin weakens and deteriorates as it is no longer so well maintainedfor the 1st time