Kérastase Blond Absolu Anti-Brass Purple Hair Mask for Blonde & Highlighted Hair - Tones & Brightens for Salon-Perfect Results | Perfect for Color-Treated & Bleached Hair at Home

Kérastase Blond Absolu Masque Ultra-Violet Anti-Brass Blonde Perfecting Purple Masque - Infused with Ultra Violet Neutralisers, it effortlessly banishes brassy and yellow undertones, leaving you with a cool, bright blonde or silver hue. Revitalise your grey or blonde hair with ease.