Supercharge your hair routine with Christophe Robin's Shade Variation Mask in the shade Chic Copper, an ultra-rich, salon-quality treatment by the world-leading colourist. The formula acts as a haircare pick-me-up to use between hairdresser's appointments, lending nourishment and a visible colour refresh. Made with 96% natural-origin ingredients, it works shea and almond butters and buriti oil through your lengths while keeping unwanted tones at bay. Glazing strands with a unique blend of copper pigments and carrot oil, watch as your hair emerges from the mask with amplified contrast and visible warmth.<br/>After shampooing, apply the mask to towel-dried hair from roots to ends. Allow to sit for 5 to 20 minutes, depending on the desired intensity. Rinse thoroughly. Washes out after 2 to 5 shampoos. For first use, leave on for a maximum of 5 minutes to evaluate intensity. Pro Tip: Mix with the Shade Variation Mask Golden Blonde for a strawberry blonde finish or with the Shade Variation Mask Warm Chestnut for a warm copper/chestnut shade. May stain clothing. Avoid contact with eye area. If contact occurs, wash thoroughly with water.