This Kativa Keratin Post Straightening Xpress Kit is specifically formulated to maintain and enhance the results of professional keratin straightening treatments. It features a specialized shampoo and treatment system designed to prolong smoothness, manageability, and shine. The formula works to nourish the hair fibers, keeping them strong and resilient between salon visits. Ideal for daily or regular use to preserve the straight, sleek look achieved through chemical treatment.