BeautySpaceNK Lancer Advanced C Radiance Treatment Vitamin C Collagen Cofactor, 10x, A water-free brightening treatment with 10% stabilized Vitamin C, Retinol and Shea Butter leaves a beautifully soft, matte finish. This supercharged duo of Vitamin C and Retinol helps exfoliate the skin, boost skin's brightness and radiance, even skin tone, and minimize the appearance of fine lines, wrinkles, and rough-looking skin texture. The addition of Shea Butter and Bisabolol helps hydrate and balance the skin.