An Aura Essence with Aura Complex and Pitera, it reduces your skin's hidden and visible spot formations to reveal a brighter aura glow. What is it formulated to do: Sk-ii discovered, via its first-in-the-world research, that Uv exposure damages the skin by causing invisible spots and cloudy appearance at the same time; in addition to Sk-ii's 10-year skin tracking study (Akita study) that observed a visible loss in radiance and age spots over time. These discoveries have inspired the launch of Sk