Decleor source declat 10 day radiance powder cure is an intensive radiance treatment and is ideal for an express beauty and radiance boost with pure vitamin c a true skin stimulator it boosts the radiance enhancing effect and combats free radicals for a revitalised and translucent complexion in just 10 days the light and fluid texture immediately sinks into the skin to moisturise purify and promote microcirculation the skin is smoother its texture is refined and glowing