The SK-II Genoptics Spot Essence is a specialized serum designed to diminish both hidden and visible spot formations on your skin, unveiling a brighter, more radiant glow. Through groundbreaking research, SK-II discovered that UV exposure harms the skin by causing invisible spots and a cloudy appearance simultaneously, which led to the development of the Genoptics Aura Essence. This essence contains a blend of Prunus extract, Pitera, and D-melano P3C—a brightening ingredient—in every bottle.Pitera is a transparent liquid abundant in vitamins, amino acids, and minerals that collaboratively enable the skin's natural surface rejuvenation process to function optimally. Discovered over 35 years ago, this unique ingredient has remained virtually unaltered since then. As it is impossible to produce artificially, Pitera serves as the ideal component for enhancing the skin's natural surface rejuvenation process.