Redken Acidic Colour Gloss Gentle Cleansing Shampoo (1000ml) is a sulphate-free colour-care shampoo for glass-like shine up to 3-days*. The revolutionary technology combines an advanced pH formula and Acidic Shine Complex, ensuring colour remains vibrant with a professional gloss after every use.

Citric Acid works by rebalancing hair back to its healthiest pH [pH 4.5-5.5], sealing the cuticle, so salon colour is locked in and protected from dulling agents such as pollution and heat. The sulphate-free formula provides a gentle-lather, smoothing each strand from root to tip, preventing the fading of hair colour during the cleansing process for more vibrant, healthy-looking hair. Formulated with a blend of amino acids and conditioning agents, the complex works by depositing glossing molecules across the hair for a mirror-like shine. With every application achieve shine that not only looks healthy but feels healthy too, with hair that remains hydrated for up to 72 hours**.

*Consumer test using full system of Acidic Colour Gloss.

**based on consumer test - acidic colour gloss system of shampoo & conditioner.

Directions of use:

• Use as a complete regimen with the full Redken Acidic Colour Gloss system.
• Apply Acidic Colour Gloss Shampoo to wet hair, lather and rinse. The formula is sulphate-free to allow for gentle cleansing.
• After shampooing, towel-dry hair before using the Activated Glass Gloss Treatment. Apply to mid-lengths and ends and leave on for 5 minutes. Then rinse. Use weekly, starting one week after colouring services. It is recommended to wear suitable disposable gloves.
• Next apply Acidic Colour Gloss Conditioner on mid-lengths to ends to lock in moisture. Then rinse.
• Protect your colour and seal in your routine with Acidic Colour Gloss Heat Protection Leave-In Spray. Apply liberally to damp hair before styling.
• In case of contact with eyes, rinse them immediately.