Redken Acidic Color Gloss Sulfate-Free Shampoo for Color-Treated Hair

Maintain vibrant-looking color and glossy shine with Redken Acidic Color Gloss Sulfate-Free Shampoo, a gentle cleansing shampoo developed especially for color-treated hair. Its acidic pH formula helps smooth and seal the hair cuticle, supporting shine while helping protect color from the dulling effects of water and heat.

The formula features Redken’s Acidic Shine Complex, amino acids and Vitamin E and has a targeted pH of 5.0–5.6. It gently cleanses while helping smooth the hair, control frizz and leave hair looking revitalized. Redken states that its Shampoo + Conditioner system maintains color vibrancy for up to 32 washes.

Key Features

• Designed for Color-Treated Hair: Helps maintain color vibrancy and shine.
• Sulfate-Free Formula: Provides color-conscious cleansing without traditional sulfate surfactants.
• Acidic pH 5.0–5.6: Helps smooth and seal the hair cuticle.
• Acidic Shine Complex: Developed to enhance shine and maintain vibrant-looking color.
• 1% Smoothing Complex: Helps smooth hair and control frizz.
• Amino Acids + Vitamin E: Includes arginine, serine, glutamic acid and Vitamin E.
• Color Vibrancy Up to 32 Washes: Based on use of the Acidic Color Gloss Shampoo + Conditioner system.
• Enhanced Shine: Redken reports up to 76% shinier hair when the shampoo is used with the Activated Glass Gloss Treatment versus unwashed color-treated hair.
• Suitable for All Hair Types & Textures: Especially recommended for professionally color-treated hair; Redken also lists dull virgin hair as suitable.
• Vegan Formula: Redken states the current formula contains no animal-derived ingredients.
• Frizz Control: Helps smooth and manage frizz.
• Daily/Regular Color Care: Can be used according to your normal washing routine.