This offer is available for online purchases only. Not available in stores.
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!