The Redken Extreme Fortifying Shampoo is specifically formulated to address the needs of damaged hair. This professional-grade formula works to gently cleanse while fortifying the hair fiber from within, targeting areas of breakage and weakness. Regular use helps to restore strength, resilience, and manageability to hair that has been compromised by chemical treatments, heat styling, or mechanical damage. Integrate this shampoo into your routine to see noticeable improvements in hair health and vitality.