Radiance and luminosity

The light is not reflected and spread in wrong way on an uneven skin (dryness, imperfections, wrinkles ...). This fact coupled with the skin color, its difficulty to reflect and / or diffuse the light (relief, finesse, transparency) explains the dull complexion. It therefore necessary to improve the skin surface, homogenize its skin color so that the skin could capture and is reflect the light. The face will regain its radiance.