Redken Extreme CAT protein reconstructing treatment for distressed hair — 250ml, repairs & adds shine with ceramides

Redken Extreme CAT is a rinse-out protein reconstructing treatment that instantly reinforces fragile, distressed hair while restoring shine without weighing strands down.

Engineered by Redken’s Strength Complex, this professional-strength formula targets brittle, chemically processed, and mechanically damaged hair. It works as a prep treatment before chemical services or as a corrective step in your repair routine, rebuilding hair structure with proteins and ceramide technology to help reduce breakage and improve manageability.

How quickly will my hair feel stronger after using Redken Extreme CAT?

Most users notice an immediate improvement in elasticity and reduced roughness after one rinse-out treatment. The protein-rich formula penetrates compromised areas of the strand to create reinforcement from within, then smooths the cuticle for visible polish.

• Instant strengthening effect after one use
• Targets weak points to reduce snapping and split ends
• Lightweight finish avoids limpness or residue

What ingredients help reconstruct and add shine?

Redken’s Strength Complex combines proteins with ceramides to rebuild compromised fiber and reseal the hair surface for reflective shine. These components work together to replenish structural proteins while improving the hair’s moisture and surface condition.

• Protein content repairs broken bonds in distressed hair
• Ceramides help restore surface smoothness and gloss
• Formulation designed to reconstruct without heaviness

How should I use this product in my hair-care routine?

Use Extreme CAT as a rinse-out reconstructing treatment after shampooing. Apply from mid-lengths to ends, leave on according to instructions, then rinse thoroughly; it can be used pre-chemical service or as a weekly repair step to maintain strength and shine.

• Apply to clean, towel-dried hair focusing on damaged areas
• Leave on briefly to allow protein and ceramides to penetrate
• Rinse well to keep hair lightweight and manageable

Will this weigh hair down or change styling results?

No—Extreme CAT is formulated to reconstruct without adding weight, leaving hair strengthened yet touchable. Because it smooths the cuticle and reduces breakage, styling becomes smoother and hair better resists mechanical damage from brushing and heat.

• Rinse-out delivery prevents buildup and heaviness
• Improves comb-through and styling control
• Suitable before color or chemical services as a protective step

Who is this for: Redken Extreme CAT is designed for people with brittle, chemically treated, heat-damaged, or visibly distressed hair who want a professional-strength reconstructing treatment. It’s suitable for anyone seeking immediate reinforcement, improved shine, and a lightweight finish—especially helpful before chemical services or as part of a weekly repair routine.

• Rinse-out treatment for damaged hair
• Instantly adds strength to brittle hair
• Reconstructs without adding weight
• Repairs hair with protein
• Reconditions and adds shine

Ingredients

Aqua/Water/Eau, Hydroxypropyltrimonium Hydrolyzed Wheat Protein, Magnesium Sulfate, Laureth-23, Taurine, Sodium Benzoate, Parfum/Fragrance, Cocamidopropyl Betaine, Salicylic Acid, Polyquaternium-10, Arginine, Lysine Hydrochloride/Lysine Hcl, Phenoxyethanol, Linalool, Hexyl Cinnamal, Citronellol (D50156/2).