Redken Color Extend Magnetics Shampoo for Color-Treated Hair, 33.8 fl oz — Sulfate-Free, Strengthening

Redken Color Extend Magnetics Shampoo is a sulfate-free cleanser formulated to preserve and enliven salon color while strengthening hair from root to tip.

This professional-grade shampoo uses Redken's RCT Protein Complex with soy protein, arginine and amino-ions to address the three layers of hair—root, core and tip—so colored hair stays vibrant, smooth and resilient between salon visits. The acidic formula helps balance surface pH, sealing cuticles to lock in pigment and shine without stripping away color or moisture.

How does this shampoo protect color between salon appointments?

The acidic, sulfate-free formula closes the hair cuticle and helps prevent color washout, while the RCT Protein Complex rebuilds protein where hair needs it most. Regular use reduces dulling and extends the life of professional color without heavy residue.

• Acidic pH helps seal cuticles and preserve pigment.
• Sulfate- and paraben-free cleansing avoids harsh stripping.
• Soy protein and amino-ions strengthen and support color retention.

Will this shampoo make my hair feel softer or thicker?

Redken designed the formula to improve texture and manageability: it conditions as it cleans so hair feels smoother and easier to detangle. The protein system adds internal structure that can contribute to a fuller appearance without weighing hair down.

• Lightweight conditioning for softness and slip.
• Protein reinforcement gives improved strand structure and volume.
• Leaves hair manageable and easier to style.

Is this suitable for damaged, chemically treated hair?

Yes—this shampoo targets weakened areas by delivering nourishing protein and arginine from root through core to tip, supporting repair and resilience. It helps restore the ends of damaged hair while maintaining hydration and shine.

• RCT Protein Complex nourishes from root to tip.
• Fortifies and hydrates dry, damaged strands.
• Non-stripping formula balances care with effective cleansing.

How should I use it to get the best results?

Apply to wet hair, massage to distribute a rich lather, then rinse and follow with a color-protecting conditioner or mask. For optimal maintenance, use as part of the full Redken Color Extend Magnetics system and limit hot-water rinses to help preserve pigment.

• Massage into scalp and lengths for thorough but gentle cleansing.
• Pair with Color Extend Magnetics conditioner or treatments.
• Avoid very hot water to reduce color fading.

Who is this for: Redken Color Extend Magnetics Shampoo is aimed at anyone with professional or at-home color who wants a salon-quality, sulfate-free cleanser that protects hue, enhances shine and strengthens hair structure. It's appropriate for fine to thick color-treated hair needing preservation and improved manageability without heavy buildup.

Ingredients

Aqua/Water/Eau, Coco-Betaine, Disodium Laureth Sulfosuccinate, Sodium Cocoyl Isethionate, Sodium Lauryl Sulfoacetate, Sodium Lauroyl Sarcosinate, Glycol Distearate, Sodium Chloride, Decyl Glucoside, Polyquaternium-10, Parfum/Fragrance, Amodimethicone, Ppg-5-Ceteth-20, Hydrogenated Coconut Acid, Propylene Glycol, Peg-55 Propylene Glycol Oleate, Carbomer, Acrylates/Beheneth-25 Methacrylate Copolymer, Disodium Edta, Sodium Isethionate, Benzoic Acid, Sodium Cocoyl Amino Acids, Tocopherol, Trideceth-6, Benzyl Salicylate, Potassium Dimethicone Peg-7 Panthenyl Phosphate, Limonene, Linalool, Magnesium Nitrate, Sodium Sarcosinate, Benzyl Alcohol, Hydroxycitronellal, Sodium Acetate, Alpha-Isomethyl Ionone, Arginine, Serine, Hydrolyzed Soy Protein, Cetrimonium Chlorideglutamic Acid, Benzophenone-4, Sodium Benzoate, Butylene Glycol, Isopropyl Alcohol, Hydrolyzed Vegetable Protein Pg-Propyl Silanetriol, Methylchloroisothiazolinone, Magnesium Chloride, Methylisothiazolinone, Glycerin, Phenoxyethanol, Tetrasodium Edta, Bambusa Vulgaris Sap Extract, Camellia Sinensis Leaf Extract, Potassium Sorbate, Sorbic Acid, Sodium Hydroxide, Citric Acid (D184886/1).