Formulated specifically to visibly reduce and prevent the appearance of dark spots caused by ageing, sun exposure, acne, and pregnancy, this Caudalie Vinoperfect Brightening Dark Spot Serum balances to reveal a radiant and healthy complexion. Dermatologically tested, this potent formula harnesses the power of Viniferine, a natural ingredient that is 62x more effective than Vitamin C, to regulate melanin production, revealing a brighter, more even complexion. Clinically proven to reduce dark spots by 63% after just one bottle** and 81% on darker skin tones, this serum balances and evens your skin tone, the inclusion of Caudalie's patented ingredient Viniferine proving to be 43% more effective than niacinamide to brighten and enhance the radiance of your complexion***.34% more effective than Niacinamide***25% reduction in pigmentation visible after 1 week*** **Clinical study, dermatological scoring on dark spot colouration, on 65 volunteers after 56 days.***Clinical study, dermatolo