Improve the tone and luminosity of your skin with the eucerin even brighter pigment reducing day cream an effective daily brightener with spf30 protection overexposure to uv sunlight together with hormonal influences and oxidative stress can result in an overproduction of melanin which produces dark patches and age spots once this happens skin can appear less even toned and uniform losing some of its youthful brightness designed to target overproduction of melanin at the source this da