Ultra-concentrated in whitening and anti-discoloration ingredients, this high-precision local treatment is your ultimate weapon to target and correct dark spots. At the heart of the formula, an exclusive YON-KA complex, the C-WHITE complex, combines advanced research with YON-KA know how. This perfect symbiosis between Time-defying vitamin C and red algae interrupts the progression of spot development. Over time, discoloration is less pronounced, less extensive and seems to fades away. Thanks to this tailored solution, your complexion will recover its evenness and brightness.