REDKEN Acidic Color Gloss Shampoo

A sulfate-free, colour-safe shampoo that gently cleanses colour-treated hair, boosts shine, and extends colour longevity. Strands feel soft, glossy, and easy to detangle, while salon colour stays true for longer. The formula pairs citric acid with a Shiny-Color Complex featuring Arginine and Camellia Oil to seal the cuticle and enhance light reflection. Hair is left with up to 3 times more shine and fading is reduced over time. Safe for all types of colour-treated hair. Free from sulfates. Part of the Acidic Color Gloss routine for a glossy, salon-glass finish. How to use: apply to wet hair, massage into a rich lather through hair and scalp, then rinse thoroughly. Follow with Acidic Color Gloss Conditioner and, for best results, Acidic Color Gloss Glass Gloss Treatment.