Product Description Redken Acidic Color Gloss Shampoo is a sulphate-free shampoo designed to extend the vibrancy of colour-treated hair. Its acidic pH formula, enriched with amino acids and vitamin E, helps seal the hair cuticle, locking in colour and enhancing shine. Ideal for individuals with colour-treated hair, this shampoo maintains salon-fresh colour for up to 32 washes. The acidic pH formulation protects hair from fading and dulling caused by water and heat exposure. Regular use results in hair that appears revitalised, with a noticeable increase in shine and smoothness. How To Use Redken Acidic Color Gloss Shampoo Apply to wet hair. Lather and massage gently. Rinse thoroughly. For optimal results, follow with Redken Acidic Color Gloss Conditioner. Redken Acidic Color Gloss Shampoo Ingredients: Aqua/Water/Eau, 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.