Grey is the new blonde with COOL.ANGEL. Perfect for platinums, silvers, crystal blondes, ash blondes, ash brunettes and of course natural greys.Containing pigments that have been selected to enhance existing ash tones, adding a slate hue while neutralising unwanted red and orange. The result is an added cool edge with high shine for longer lasting colour without building up on the hair.Directions For UseShampoo as usual and then apply to wet hair, wait 3-5 minutes before rinsing thoroughly. Suitable for use as often as you wish, as the pigments are designed to never build up on your hair.COOL.ANGEL is a conditioning treatment so no need to follow with conditioner.