Stock up and save with this Shampoo and Conditioner Value Duo. Level up your colour-care and activate glass-like shine up to 3-days* using the Acidic Color Gloss Shampoo and Conditioner. This revolutionary technology combines an advanced pH formula and Acidic Shine Complex, so your colour remains vibrant with a professional gloss after every use. Citric Acid works by rebalancing the hair back to its healthiest pH [pH 4.5-5.5], sealing the cuticle, so your 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 your hair colour during the cleansing process for more vibrant, healthy-looking hair. With Redken's game-changing Acidic Shine Complex, you can now level up your colour-care by activating a professional gloss at home for glass-like 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 but feels healthy, with hair feeling hydrated for up to 72 hours**. *Consumer test using full system of Acidic Color Gloss **based on consumer test - acidic color gloss system of shampoo & conditioner Ingredients: Shampoo:1218388RK7 - INGREDIENTS: AQUA / WATER • SODIUM C14-16 OLEFIN SULFONATE • GLYCERIN • COCAMIDOPROPYL BETAINE • GLYCOL DISTEARATE • PEG-150 DISTEARATE • SODIUM LAUROYL SARCOSINATE • PROPYLENE GLYCOL • COCAMIDE MIPA • HEXYLENE GLYCOL • PARFUM / FRAGRANCE • CITRIC ACID • SODIUM HYDROXIDE • SODIUM CHLORIDE • SODIUM BENZOATE • PEG-55 PROPYLENE GLYCOL OLEATE • COCO-BETAINE • HYDROXYPROPYL GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • PEG/PPG-4/12 DIMETHICONE • SALICYLIC ACID • CARBOMER • AMODIMETHICONE • LIMONENE • BENZOIC ACID • POLYQUATERNIUM-7 • TOCOPHEROL • LINALOOL • BENZYL SALICYLATE • BENZYL ALCOHOL • ALPHA-ISOMETHYL IONONE • TRIDECETH-6 • GLYCINE SOJA OIL / SOYBEAN OIL • ARGININE • SERINE • GLUTAMIC ACID • CETRIMONIUM CHLORIDE • PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE (F.I.L. Z70028037/1). Conditioner: 1218315RK2 - INGREDIENTS: AQUA / WATER • CETEARYL ALCOHOL • PROPYLENE GLYCOL • BEHENTRIMONIUM CHLORIDE • GLYCERIN • CETYL ESTERS • DIMETHICONE • PEG/PPG-4/12 DIMETHICONE • AMODIMETHICONE • PARFUM / FRAGRANCE • ISOPROPYL ALCOHOL • DICETYLDIMONIUM CHLORIDE • CITRIC ACID • PHENOXYETHANOL • ISOPROPYL MYRISTATE • HYDROXYPROPYL GUAR • LIMONENE • TRIDECETH-10 • COCO-BETAINE • LINALOOL • BENZYL SALICYLATE • CETRIMONIUM CHLORIDE • BENZYL ALCOHOL • PEG-100 STEARATE • ALPHA-ISOMETHYL IONONE • STEARETH-6 • SODIUM CHLORIDE • GLYCINE SOJA OIL / SOYBEAN OIL • ARGININE • SERINE • TOCOPHEROL • GLUTAMIC ACID • TRIDECETH-3 • ACETIC ACID • TRISODIUM HEDTA • PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE (F.I.L. Z70028063/1)