Estee Lauder Re-Nutriv Regenerating Youth Treatment Lotion is a toner that hydrates, nourishes, and revitalizes the skin. It contains hyaluronic acid, which helps to plump up the skin and reduce the appearance of fine lines and wrinkles. It also contains antioxidants, which help to protect the skin from damage. This toner is suitable for all skin types, but it is especially good for mature skin.