Redken Extreme CAT Treatment is a lightweight spray designed to strengthen and repair damaged hair. Formulated with proteins, ceramides, and Interlock Protein Network technology, it deeply rebuilds the hair fiber and helps prevent breakage. Used after shampooing, it instantly revitalizes hair without weighing it down. It is especially recommended before or after chemical treatments such as coloring or bleaching. Apply to wet hair, leave on for 3 to 5 minutes, then rinse thoroughly. Ideal for restoring strength, suppleness, and shine to damaged or chemically treated hair.
