This skin care product from L'oreal is designed to help brighten and even out skin tone while you sleep. Infused with glycolic acid and vitamin C, this advanced formula helps to stimulate cell turnover and promote the production of collagen, leaving skin looking brighter, smoother, and more radiant. Its lightweight texture penetrates deep into the skin, working overnight to reduce the appearance of dark spots and hyperpigmentation, leaving skin looking revitalized and refreshed.