The Kativa Keratin Post Smoothing Xpress set, consisting of 2 pieces, is the ideal solution for a professional keratin maintenance treatment. Specifically formulated to strengthen and nourish hair after the smoothing treatment, it helps preserve the softness, shine, and silkiness of your hair. Thanks to its repairing action, it combats frizz and prevents split ends, ensuring stronger and more manageable hair. Easy to use, this duo promotes a healthy and radiant look even weeks after the treatment. Perfect for chi who want to prolong the straightening effect and keep their hair always soft and vibrant without compromise.