Rejuvenating mature skin is the primary goal of SkinMedica. This is your source for technologies that help you rediscover your youthful glow and allow your skin to remain healthy and strong throughout the years. If you are fighting the signs of aging, it is a losing battle without the help of sunscreen. Battling the symptoms associated with the aging process is a two step system involving both treatment and prevention. The SkinMedica In Sun line was developed in order to address the importance of guarding against cellular damage which can lead to wrinkles, loss of firmness, discoloration and more. SkinMedica In Sun is a vital part of any skin care regimen because the sun is in fact the primary source for premature aging.