Boost your color vibrancy and shine with Redken's sulfate-free, Acidic Color Gloss Shampoo. Its advanced pH formula and Acidic Shine Complex lock in color and deliver a glass-like shine after just one use.* Citric acid strengthens hair and seals the cuticle, protecting against dulling agents like pollution and heat. The gentle, sulfate-free lather smooths hair, preventing color 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.** *when using the full system **based on consumer test of the Acidic Color Gloss shampoo and conditioner system 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)