Redken Extreme Hair Mask for Damaged, Brittle Hair — 8.5 fl oz Intensive Strengthening & Fortifying Treatment

Redken Extreme Hair Mask is a rinse-out intensive treatment that fortifies weakened, damaged hair and delivers lasting strength for up to three washes.

This salon-grade deep conditioner is designed for hair that has been weakened by chemical services, styling stress, or heat. Built around Redken’s Strength Complex — a blend of proteins, amino acids and pH-balancing acids — the formula penetrates the hair fiber to help reinforce, smooth and hydrate strands. It works as an occasional intensive rescue treatment or as part of a regular repair routine to reduce breakage and improve manageability.

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

Many users report improved smoothness and easier detangling after the first application, with measurable strengthening effects that can persist through several washes. The mask deposits protein-building ingredients to temporarily reinforce weak spots along the strand.

• Fortifies hair structure with Redken’s Strength Complex
• Leaves hair easier to comb and less prone to snap
• Results visible after one treatment, with strength benefits lasting up to three washes

What does the formula contain and how does each part help?

The mask combines protein-based and conditioning components to address root-to-tip damage. Proteins and amino acids surround and support weakened areas, while citric and lactic acids help balance the hair’s pH and smooth the cuticle for shine and reduced friction.

• Soy protein and arginine for structural reinforcement
• Amino acids to improve elasticity and resilience
• Citric and lactic acids to smooth cuticle and balance pH

How should I use Redken Extreme Mask for best results?

Use it as a weekly or biweekly intensive treatment on damp, shampooed hair. Apply evenly from mid-lengths to ends, leave on for the recommended time, then rinse thoroughly for a stronger, smoother finish.

• Shampoo hair, gently squeeze out excess water
• Apply mask generously from mid-lengths to ends; avoid roots if oily
• Leave on for 5–10 minutes (follow package instructions), then rinse well

Will this work on color-treated or chemically processed hair?

The mask is formulated to be safe for color-treated and chemically processed hair and is commonly used in professional settings to help restore compromised strands. It focuses on rebuilding and smoothing without stripping color when used as directed.

• Compatible with color- and chemically-treated hair types
• Adds shine and reduces the look of split ends
• Suitable as part of post-color maintenance routines

Who is this for: Redken Extreme Hair Mask suits anyone with dry, brittle, or visibly damaged hair who needs concentrated repair and improved manageability. It’s ideal for clients of coloring and heat styling, people recovering from chemical services, and anyone seeking a professional-strength treatment to reduce breakage and restore smoother, stronger-looking 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,