* ColorStay technology delivers long-lasting colour results with 100 percent grey coverage for vibrant, rich and beautiful looking hair, for weeks. * With 100 percent natural murumuru butter and macadamia oil. * Restore vibrancy just like day 1 with the unique colour booster mask which revives colour just like at week 4. * Up to 8 weeks of rich, vibrant colour. * Available in 16 multi-dimensional shades. Creamy, non-drip formula for easy application. For all bases and hair types. Vegan, formula without adding mineral oil or silicones. DIRECTIONS Everything you need in one kit! Read the instructions in the booklet included in each kit to apply hair colourant and achieve optimal colour results. ColorStay™ introduces a new colouring ritual: On the day of colouring: apply the colour mixture as indicated in the booklet, rinse and condition with the post-colour conditioner. Enjoy a result with a spectacular colour! 3 to 4 weeks after colouring: apply the Colour Booster Mask, leave it on for 5 minutes and rinse. Recover the intensity of your colour like the first day! SAFETY WARNING For external use only. Avoid contact with eyes. Keep away from naked flame or direct heat sources. Always do a patch test prior to first use. See more

Revives the intensity of colour at week 3 or 4 in just 5 minutes. Colour booster mask restores vibrancy just like day one. Up to 8 weeks of colour. 100 percent grey coverage. High performance vegan hair colour.