Wella Professionals Blondor Base Breaker Silk Blend Cool Froid /19 is a permanent base-breaking color for an express base-break service. It lightens natural hair up to 1 level while neutralizing unwanted warmth on both natural and pre-lightened hair, depositing a cool tone in as little as 5–10 minutes. Mix 1:1 with Welloxon Perfect developer. 2 fl oz.
