Enhance your existing colour or add vibrant tones and brilliant shine in one simple step with Clairol Colour Gloss Up Temporary Colour Gloss. This 130 ml in-shower deep conditioning treatment boosts your colour and tones your hair in one easy step. Formulated with rich conditioners containing Shea Butter and Argan Oil, it's simple to use: just squeeze the tube and leave on for 2 to 15 minutes. No mixing or damage required. Clairol Colour Gloss Up is a salon-inspired formula designed to keep your colour fresh for longer. This rich conditioning product visibly transforms the colour of pre-lightened hair with no damage. Achieve customizable colour results with increasing levels of vibrancy depending on application time. The lighter your starting colour, the brighter the result. It does not lift, lighten, or cover greys and is silicone-free with no animal-derived ingredients.