Product details Activate glass-like shine for up to 3-days* using Redken’s Activated Glass Gloss Treatment. This revolutionary technology combines an advanced pH formula and Acidic Shine Complex, for results that not only look but feel healthy, with up to 3-days of sleek, frizz controlled hair** Citric Acid works by restoring the hair back to its healthiest pH [pH 4.5-5.5], sealing the cuticle, so your shine is locked-in and your hair left incredibly glossy and smooth, for up to 3-days of glass shine*. The Exclusive Acidic Shine Complex is formulated with a blend of amino acids and conditioning agents that deposit glossing molecules, further supporting the look of healthy, glass hair with a single application. Using weekly after shampooing, apply the treatment from mid-lengths to ends of damp, towel-dried hair and leave on for 5 minutes***. Then rinse. Apply the Acidic Color Gloss Conditioner to lock in moisture, rinse. For added protection and extended colour-vibrancy and shine, seal your routine with the Acidic Color Gloss Heat Protectant Spray. Use this treatment 1 week after glosses, toners and permanent colour services. Not recommended for use after vivid semi-permanent, or temporary colour. *Consumer test using full system of Acidic Color Gloss **Consumer test using Acidic Color Gloss Activated Glass Gloss Treatment. ***Recommended to wear suitable disposable gloves. Suitable for Coloured, Normal Hair How to use Use as a complete regimen with the full Redken Acidic Color Gloss system. Step 1: Apply Acidic Color Gloss Shampoo to wet hair, lather and rinse. The formula is sulphate-free to allow for gentle cleansing. Step 2: After shampooing, towel-dry hair before using the Activated Glass Gloss Treatment. Apply to mid-lengths and ends and leave on for 5 minutes. Then rinse. Use weekly, starting one week after colouring services. It is recommended to wear suitable disposable gloves. Step 3: Next apply Acidic Color Gloss Conditioner on mid-lengths to ends to lock in moisture. Then rinse. Step 4: Protect your colour and seal in your routine with Acidic Color Gloss Heat Protection Leave-In Spray. Apply liberally to damp hair before styling. In case of contact with eyes, rinse them immediately. Hazards and Cautions In case of contact with eyes, rinse them immediately. Important info Ingredients AQUA / WATER / EAU • PROPYLENE GLYCOL • HYDROGEN PEROXIDE • OLEYL ALCOHOL • PPG-2 BUTYL ETHER • LAURETH-2 • SODIUM C14-16 OLEFIN SULFONATE • PEG/PPG-4/12 DIMETHICONE • COCAMIDE MIPA • AMODIMETHICONE • GLYCERIN • PRUNUS ARMENIACA KERNEL OIL / APRICOT KERNEL OIL • PARFUM / FRAGRANCE • DIMETHICONE • CITRIC ACID • CARBOMER • ETHANOLAMINE • LAURYL ALCOHOL • PPG-5-CETETH-10 PHOSPHATE • SODIUM SULFITE • TAURINE • COCO-BETAINE • GUAR HYDROXYPROPYLTRIMONIUM CHLORIDE • MYRISTYL ALCOHOL • LIMONENE • TRIDECETH-10 • TRIDECETH-6 • TETRASODIUM ETIDRONATE • SODIUM CHLORIDE • TETRASODIUM PYROPHOSPHATE • LINALOOL • SODIUM SALICYLATE • TETRASODIUM GLUTAMATE DIACETATE • CETYL ALCOHOL • SODIUM CITRATE • BENZYL SALICYLATE • PEG-100 STEARATE • STEARETH-6 • CETRIMONIUM CHLORIDE • BENZOIC ACID • BENZYL ALCOHOL • ALPHA-ISOMETHYL IONONE • TRIDECETH-3 • GLYCINE SOJA OIL / SOYBEAN OIL • ARGININE • SERINE • TOCOPHEROL • GLUTAMIC ACID • PHENOXYETHANOL • TETRASODIUM EDTA • ACETIC ACID • PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE (F.I.L. T70029903/1).