The C-Balancing Toner cleanses the skin of any excess dirt, oil, debris, makeup or any other impurities that might have been left behind by a facial cleanser. With an added dose of L-Ascorbic Acid (Vitamin C), the Obagi C-Balancing Toner actually restores the pH balance level of the skin to help reform and maintain a healthy skin complexion. The C-Balancing Toner contains natural ingredients that not only help smooth and reduce pore sizes on the skin, but also soften and hydrate for a radiant, fresh looking skin. It is also a beneficial step of the Obagi C System at it effectively prepares the skin for other C System products to be fully absorbed and bring the best results possible. The Obagi C-Balancing Toner is ideal for normal to oily skin types as the advanced formula allows added hydration and cleansing without any excess shine left on the skin.