The Caudalie Vinoperfect Radiance Serum Complexion Correcting is a luxurious and powerful serum that helps to even out the skin tone and reduce the appearance of dark spots, age spots, and other forms of hyperpigmentation. This serum is formulated with Caudalie's patented Viniferine, a natural ingredient derived from grapevine sap that is 62 times more effective at brightening the skin than Vitamin C.The serum also contains other natural ingredients, such as olive squalane and mint, that help to nourish and hydrate the skin, leaving it soft, smooth, and radiant. With regular use, the Caudalie Vinoperfect Radiance Serum Complexion Correcting helps to improve the overall clarity and luminosity of the skin, leaving it with a more even, youthful, and radiant appearance.This serum is suitable for all skin types, including sensitive skin, and is free from parabens, phthalates, and sulfates. To use, simply apply a small amount of the serum to clean, dry skin morning and evening, focusing on areas of hyperpigmentation. Follow with your favorite moisturizer for best results.