Permanent Hair Color - 1.10 1BB Blue Black by ColorDesign for Unisex - 3.4 oz Hair Color

Enriched with our innovative ceramide a2 technology and keratin, this 2-in-1 hair color can produce opaque or dimensional results while providing superior gray coverage and vibrant tones. Permanent haircolor develops in just 10 minutes. 100 Percent gray coverage in half the time of traditional permanent color. Reduced breakage and restrengthened hair. Leaves strands soft and luminous.