Nourish your locks as you cover pesky grey hair with the Christophe Robin Dark Chestnut Duo. Packed with everything you need for vibrant, glossy colour, the replenishing components leave hair looking moisturised and shiny. The Set Contains: Temporary Color Gel - Dark Chestnut (100ml) Instantly cover up grey hairs without modifying the hair’s structure with a short-term fix that fades gracefully and evenly in 5 to 7 washes without leaving a ‘helmet’ root effect. Boasting a 92% natural-origin formula, the Color Gel is ideal for targeted application to immediately covers greys while adapting to the natural base colour for a seamless finish. Inula Flower preserves and brightens colour for a shiny, soft and vibrant hair colour, whilst Oats (known for their antioxidant virtues) allow for maximum tolerance by protecting the skin and scalp. In just 20 to 40 minutes, you can expect a subtle, elegant and luminous result with improved vibrancy. Suitable for all hair types and sensitive scalps. Not suitable for bleached hair or highlights more than two shades lighter than base colour. Shade Variation Mask - Ash Brown Pocket (75ml) Rejuvenate your brown hair with a nourishing hair mask that works to restore the warmth back into colour-treated, highlighted or naturally brunette hair. Neutralising the effects of oxidation, the deeply nourishing mask helps to eliminate unwanted red and mahogany tones, replenishing warmth and radiance back into dull brown hair. Creamy and nourishing, the colour care treatment contains Buriti Oil to help revive vibrancy, and Almond Butter to nourish and protect. After use, brunette hair looks rich and healthy.