Olay Vitamin C Brightening Illuminateur Serum is designed to brighten and illuminate your complexion by reducing the appearance of dark spots and dullness. This 40ml serum is formulated with vitamin C, a powerful antioxidant that helps to even out skin tone and enhance your skin’s natural radiance. The lightweight and fast-absorbing formula penetrates deep into the skin’s surface, providing intense hydration and nourishment. Perfect for daily use, this serum helps to achieve a more luminous and even-toned complexion.