CAUDALIE Vinoperfect Radiance Serum 1oz, 30ml CAUDALIE Vinoperfect Radiance Serum has the following features:N°1 anti-dark spot product* This milky serum creates a radiant complexion, corrects dark spots and prevents them from reappearing. The complexion is evened out and more radiant. All skin types. Oil-free formula. Non-photosensitizing, Non-comedogenic. 62 x more effective than vitamin C* *IMS France figures, point of sales, in value, since 2008*In vitro test of the inhibiting action of Viniferine on tyrosinase.