Redken Extreme CAT protein reconstructing Rinse out treatment adds immediate power to distressed and damaged hair while strengthening strands against hair breakage. CAT is formulated with Redken's Strength Complex and helps prep hair before chemical services to prevent future damage.

How To Use

After shampooing, squeeze excess water from hair. Apply CAT, distribute through hair. Leave on 3-5 minutes. Rinse. In case of contact with eyes, rinse them immediately.