PUREXPERT REFINER ESSENCE for Normal to Combination Skin. This purifies and exfoliates to provide immediate smoothness and luminosity. REFINER ESSENCE hydrates while reducing the appearance of the pores. It provides comfort as well as mitigating the effects of emotional stress through the use of Stress-Reduction Phytocomplex, an important discovery resulting from Neurocosmetic research. Formulated for Normal to Combination Skins.