This extraordinary brightening serum containing SK-II's unique brightening complex Aura Bright Cocktail EX with PiteraTM, brightens and evens out your skin tone to give it an aura-like glow, as if skin is illuminated from within. Drop by drop, skin gets brighter and more radiant. After just 1 week, skin feels healthy and radiant. After just 1 bottle, dullness and pigmentation diminish to reveal a radiance that emanates from within the layers of your skin. Texture: This light serum penetrates