Boost your colour vibrancy and shine with Redken’s sulfate-free, Acidic Color Gloss Shampoo. Its advanced pH formula and Acidic Shine Complex lock in colour and deliver a glass-like shine after just one use (when using the full system). Citric acid strengthens hair and seals the cuticle, protecting against dulling agents like pollution and heat. The gentle, sulfate-free lather smooths hair, preventing colour fading. The unique Acidic Shine Complex, a blend of amino acids and conditioners, adds glossing molecules for a mirror-like finish and up to 72 hours of moisture (based on consumer test of the Acidic Color Gloss shampoo and conditioner system).

To use: Apply to wet hair, lather and rinse. In case of contact with eyes, rinse them immediately.

How To Refill Bottle: Clean and dry your bottle, carefully tear open the pouch, and gently squeeze the shampoo into empty bottle, using a funnel if needed. Secure the lid and store properly.