Redken Extreme Shampoo is designed for damaged hair and split ends. It strengthens weak and distressed hair by utilizing Redken's fortifying Complex to restore and repair hair while protecting hair's natural shine.
Apply Extreme Shampoo to wet hair, massage into a lather, rinse. Follow with Extreme Conditioner. For extra strength, apply Extreme CAT on hair between shampooing and conditioning 1-3 times a week.
18-MEA - Protective shine
Ceramide - Structural repair
Interlock Protein Network - Internal strength