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

Redken Color Extend Magnetics Sulfate-Free Shampoo gently cleanses color-treated hair while protecting tone and strengthening strands with an amino-acid enriched formula.

Keep salon color vivid between appointments with a shampoo designed to be both gentle and fortifying. Redken's Color Extend Magnetics uses a targeted protein complex to support hair from root to core to tip, reducing color loss and improving manageability without sulfates or parabens. The acidic formula helps maintain hair pH to preserve shade and shine while lightweight conditioning leaves hair soft, detangled, and fuller-looking.

How does this shampoo protect color between salon visits?

The formula is engineered to reduce color fade by sealing the cuticle and restoring surface pH so pigments remain vibrant. Amino-acid building blocks and soy-derived proteins work together to reinforce the hair fiber and limit pigment loss during washing.

• Acidic system balances hair pH to lock in tone.
• Sulfate-free cleansing avoids harsh pigment stripping.
• Soy protein and arginine help seal and support the hair shaft.

Will this shampoo make colored hair feel softer and easier to manage?

Yes. The lightweight conditioning ingredients smooth the surface and reduce tangles so wet combing and styling become simpler. It enhances shine and adds a soft, conditioned feel without weighing fine or medium hair down.

• Non-stripping formula preserves natural moisture balance.
• Improved detangling minimizes breakage during styling.
• Leaves hair smoother and visibly shinier after use.

How does the RCT Protein Complex work for damaged ends and thinning hair?

The RCT Protein Complex targets three structural levels: root, core and tip, supplying tailored nourishment where hair needs it most. By reinforcing the internal structure and smoothing the surface, the shampoo helps hair appear thicker and more resilient over time.

• Root-targeted support for scalp-to-shaft strength.
• Core reinforcement improves fiber integrity and elasticity.
• Tip nourishment helps restore and seal split or damaged ends.

Is this product safe for daily use and all types of color-treated hair?

The gentle, sulfate-free formulation is suitable for regular use on most color-treated hair types, including highlights, single-process color, and color-treated chemically textured hair. It cleanses without aggressive surfactants, supporting long-term color retention when paired with appropriate care routines.

• Sulfate- and paraben-free for milder daily cleansing.
• Compatible with professional color services and at-home maintenance.
• Works well with conditioners and leave-in color-protecting treatments.

Who is this for? Redken Color Extend Magnetics Shampoo is built for anyone who wants to extend the life and vibrancy of salon color while improving hair strength and feel — from clients with freshly colored hair to those maintaining long-term color routines. It’s especially useful for people seeking a gentle daily cleanser that supports hair structure, reduces tangles, and helps hair look thicker and shinier between salon visits.

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).