Wella Professionals Shinefinity Glaze in shade 04/0 Medium Natural Brown delivers exceptional, multidimensional shine that lasts. This professional color treatment is designed to enhance your natural hair tone while imparting a healthy-looking gloss. Formulated for brilliant, long-lasting results, this glaze is perfect for refreshing existing color or adding a sophisticated veil of luminosity to natural hair. Its application offers a sophisticated way to achieve depth and refined color graduation without the commitment of permanent dye.