These perfect 11s will create icy Nordic blondes full of cool sophistication and glamour. The 3 shades epitomise the ideal high lift colours of silver, ash or pearl and will also give superb soft coverage of grey hair.

They'll also stay looking fabulous for longer thanks to Colorly's ACP Complex molecule which protects hair against oxidising free radicals and nourishes it with ingredients like hydrolysed silk protein. The result is protected colour and beautifully conditioned hair that shows it off to best effect.

For best results, Colorly 2020 should be mixed 1:1 with Oxily 2020 peroxide at the appropriate strength. Development time is simply the volume of developer + 10 (e.g. 40 vol processes in 50 mins).

Colorly 2020 comes in 60-ml tubes.