Wella Koleston Perfect Pure Naturals in shade 4/07 Medium Brown/Natural Brown, available in a 2 oz size, offers a rich, natural-looking hair color. This permanent hair color formula provides excellent coverage for gray hair and delivers vibrant, long-lasting results. The Medium Brown/Natural Brown shade adds depth and dimension to your hair, giving you a beautiful, multi-tonal look. Experience the exceptional quality and stunning color of Wella Koleston Perfect Pure Naturals for a salon-worthy result at home.