Redken Extreme Hair Mask for Damaged Hair, 8.5 fl oz — Fortifies & Strengthens

Redken Extreme Mask is a rinse-out deep-conditioning treatment that fortifies damaged, brittle hair to improve strength, manageability, and smoothness.

Designed by Redken professionals, this concentrated hair mask targets weakened strands with a Strength Complex formulated from proteins, amino acids and citric acid. It works as a weekly or twice-weekly intensive treatment to temporarily improve resilience, reduce friction during brushing, and restore a smoother surface to hair that has been stressed by color, heat, or chemical services.

How quickly will I notice stronger hair after using the mask?

Many users see improved manageability and less breakage after the first few uses; the formula helps reinforce the hair fiber and smooth the cuticle. For visible, longer-lasting results, incorporate the mask into your routine once to twice weekly depending on damage level.

• Use on towel-dried hair after shampooing, leave in 5–15 minutes, then rinse thoroughly
• Works on root, middle and ends to target overall weakness
• Best combined with Redken Extreme shampoo and conditioner for a full repair regimen

What does Redken's Strength Complex do for damaged hair?

The Strength Complex blends protein-building ingredients, amino acids and lactic/citric acids to help rebuild and smooth the hair’s structure. It helps improve tensile strength and surface condition without weighing hair down.

• Protein and arginine support fiber reinforcement
• Amino acids help replenish depleted building blocks
• Citrus acids help balance pH and close the cuticle for shine

Can this mask reduce split ends and breakage?

The mask won’t repair split ends permanently, but it reduces friction and temporarily seals the cuticle to limit further splitting and breakage. Regular use improves resilience so hair is less prone to mechanical damage from styling and brushing.

• Smooths the cuticle to reduce snagging and friction
• Strengthens strands to lower breakage during styling
• Hydrates brittle lengths for improved elasticity

How should I use the Extreme Mask for best results?

Apply to clean, towel-damped hair and distribute from mid-lengths to ends, focusing on the most damaged areas. Leave the mask in for 5–15 minutes, then rinse; adjust frequency based on hair condition and styling routine.

• Recommended once or twice weekly for damaged hair
• Pair with heat protection when styling after treatment
• Use a wide-tooth comb to detangle during application for even coverage

Who is this for: Redken Extreme Mask is suited for clients and at-home users with dry, chemically-treated, heat-stressed or brittle hair seeking an intensive fortifying treatment. It’s ideal for anyone wanting to improve strength, reduce breakage and restore smoother, shinier hair without heavy buildup. Stylists often recommend it as a salon-style boost between professional services or as part of a maintenance routine for color- or chemically-treated hair.

Ingredients

AQUA / WATER / EAU,CETEARYL ALCOHOL,AMODIMETHICONE,BEHENTRIMONIUM METHOSULFATE,BEHENTRIMONIUM CHLORIDE,PARFUM / FRAGRANCE,DIPROPYLENE GLYCOL,PHENOXYETHANOL,CITRIC ACID,BENZOIC ACID,HEXADIMETHRINE CHLORIDE,TRIDECETH-6,CETYL ALCOHOL,ARGININE,HYDROLYZED SOY PROTEIN,HYDROXYPROPYL GUAR,HYDROLYZED VEGETABLE PROTEIN PG-PROPYL SILANETRIOL,POTASSIUM HYDROXIDE,SODIUM COCOYL AMINO ACIDS,QUATERNIUM-33,CETRIMONIUM CHLORIDE,POTASSIUM DIMETHICONE PEG-7 PANTHENYL PHOSPHATE,BENZYL BENZOATE,SODIUM SARCOSINATE,PROPYLENE GLYCOL,LIMONENE,BENZYL ALCOHOL,LINALOOL,2-OLEAMIDO-1,3-OCTADECANEDIOL,POTASSIUM SORBATE,TETRASODIUM EDTA,