Let brassiness become a thing of the past and give the Philip Kingsley Pure Blonde Booster Mask time to shine. Designed to be used on blonde hair that’s seen better days, it will give your colour the cooling treatment it needs. With added Violet Micro-Pigments, yellow tones will balance out for a more natural glow. The blonde mask not only corrects problematic shades, but hydrates and smooths hair by keeping moisture centred within the hair shaft. This increases elasticity as well as flexibility, meaning strands will become much stronger and less likely to break. Suitable for use on hair that ranges from fine to coarse in blonde or grey.